Vitamin B1, also called thiamine, is a B complex vitamin. It is found in many foods and is vitally important to keeping a body operating properly.
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Παρασκευή 31 Ιουλίου 2015
What Is Photosynthesis?
Photosynthesis is the process used by plants, algae and certain bacteria to harness energy from sunlight into chemical energy.
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via LiveScience.com http://ift.tt/1DWY5Ow
Sparse Snow on Cascade's Mount Baker Viewed from Space
New photos taken from space show the significant snow loss this year atop Mount Baker, in Washington state.
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via LiveScience.com http://ift.tt/1DglXS4
New Ebola Vaccine: Will It Help to End Outbreaks?
Experts welcomed the news today that a recent trial of an Ebola vaccine suggests the shot is highly effective at preventing the disease, and said that the the vaccine may stem outbreaks in the future even if not everyone is vaccinated.
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via LiveScience.com http://ift.tt/1MzIyLJ
Tree of 40 Fruit: Dazzling Franken-Tree Has Roots in Science
A newly unveiled art project featuring a live tree that bears 40 different kinds of fruit is more than just a conversation piece. The so-called "Tree of 40 Fruit" — currently blossoming in a variety of pretty pink hues — is rooted in science.
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via LiveScience.com http://ift.tt/1Izm3VA
How Reliable Is Eyewitness Testimony? | Video
Eyewitness testimony -- it's often thought of as solid evidence in criminal cases, but researchers including Iowa State University's Gary Wells have found that our memories aren't as reliable as we think.
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via LiveScience.com http://ift.tt/1IP8Tpf
Drought Toll: California Now Missing 1 Year’s Worth of Rain
California's rain deficit during its record-setting drought is about one year's worth of normal rain.
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via LiveScience.com http://ift.tt/1IdtxcZ
Grams of Added Sugar in Some Popular Foods and Drinks (Infographic)
You may be consuming more sugar than you think.
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via LiveScience.com http://ift.tt/1KElBaH
New Dinosaur's Powerful Sniffer Helped It Track Prey
While pursing his Ph.D. at the University of Pennsylvania, Steven Jasinski fulfilled a childhood dream: he discovered a brand new dinosaur.
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via LiveScience.com http://ift.tt/1UbSBZC
Lexus' New Hoverboard Is Cool, But Will It Fly?
Last month, Japanese auto manufacturer Lexus unveiled its newest product, and it's not another luxury SUV. It's a hoverboard.
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Πέμπτη 30 Ιουλίου 2015
Exercise in Teen Years Tied to Lower Mortality Later
Women who exercise during their teen years may live longer, a new study finds.
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via LiveScience.com http://ift.tt/1IwyXU7
Ectopic Pregnancy: Signs, Symptoms & Treatment
An ectopic pregnancy occurs when a fertilized egg implants outside of the uterus or not within the uterine cavity.
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via LiveScience.com http://ift.tt/1Smmadk
Is Collapse of U.S. Social Ties Driving Anti-Vaccine Movement?
Vaccines have been used safely and effectively for decades. So why is the American public – or at least a significant segment of it – now increasingly skeptical of mandatory school vaccinations?
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via LiveScience.com http://ift.tt/1H8Tvg8
Do Not Pit Animal Welfare Against Starving Children (Op-Ed)
Obesity is on the rise in nations where children are starving, so the fight for animal rights in the developing world is not the reason hunger prevails.
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via LiveScience.com http://ift.tt/1gs6Ifd
Viral Soda Infographic: How Does Cola Really Affect the Body?
An infographic that breaks down what happens to in your body after you drinking just one soda has gone viral, but health experts say some information in the graphic is exaggerated.
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via LiveScience.com http://ift.tt/1Itj4tb
NYC Light Show Aims to Raise Awareness About Endangered Species
Getting people to pay attention to a huge, global problem is easier when you have an enormous billboard at your disposal.
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via LiveScience.com http://ift.tt/1H7J1xA
'Magnetic' Discovery May Reveal Why Earth Supports Life and Mars Doesn't
Earth's magnetic field, which protects the planet from harmful blasts of solar radiation, is much older than scientists had previously thought, researchers say.
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via LiveScience.com http://ift.tt/1It6kTA
America Offline? 15 Percent of US Adults Don't Use the Internet
That's right: There are Americans who have never seen an Internet cat video.
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via LiveScience.com http://ift.tt/1gr4EnC
Weed: Good for the Bones?
Marijuana may help bone fractures heal, a new study in animal suggests.
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Best Period-Tracking Apps
The days of using pen and paper to keep track of menstrual cycles are past -- apps for period tracking have proliferated. Here are our picks for the best period-tracking apps.
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via LiveScience.com http://ift.tt/1gqViZ0
Deadly Fungus Could Threaten US Salamanders
An emerging infectious fungus that causes salamanders to die in droves could soon land on North American shores, scientists warn.
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via LiveScience.com http://ift.tt/1IuvEgg
1 in 5 Adult Americans Report Having a Disability
About one in every five Americans reports having a disability, according to results from a new nationwide survey.
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via LiveScience.com http://ift.tt/1IutVYq
Cecil the Lion: Do Paid Hunting Permits Help Save Wildlife?
Money from sports-hunting permits can fund protected parks that shelter wildlife and engage local communities in animal protection, but does paying such exorbitant fees actually help or hurt wildlife conservation?
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via LiveScience.com http://ift.tt/1LZTymD
Shake, Rattle and Build: Colliding Bricks Self-Assemble Into Objects
Scientists shook "bricks" in a spinning chamber, and for the first time, showed that artificial building blocks can put themselves together just by banging around at random.
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via LiveScience.com http://ift.tt/1LSYrw7
For Dr. Seuss, Nonsensical Rhymes Came with a Reason
A posthumously published Dr. Seuss book released July 28 called "What Pet Should I Get" brings back the whimsical, rhyming delight of the "Seussian" world.
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via LiveScience.com http://ift.tt/1LSU442
Acceptance of Gays and Lesbians Is Growing Dramatically
It's not just social pressure or political correctness. People really are becoming more accepting of gays and lesbians on a subconscious level.
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via LiveScience.com http://ift.tt/1DbNzbl
Τετάρτη 29 Ιουλίου 2015
What is Biotin (Vitamin B7)?
Vitamin B7, also called biotin, is a vital part of a healthy metabolism and creating important enzymes.
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via LiveScience.com http://ift.tt/1Sj7onG
Almond Milk: Nutrition & Benefits
Almond milk is a drink made from water and ground almonds. It is a popular plant-based alternative to cow’s milk.
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via LiveScience.com http://ift.tt/1eC8nga
Delivery Drones Could Be on Your Doorstep in a Decade, Google Says
Google's Project Wing could be delivering products to your doorstep in a decade with the help of two-way cellular communication systems.
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via LiveScience.com http://ift.tt/1H3KBk2
Not All African Pygmy Groups Grow Alike
Not all African people of short stature — often referred to as Pygmies — grow alike, a new study finds. The Baka people of West Africa are born at typical sizes but grow much more slowly during their first two years of life than non-Pygmies do.
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via LiveScience.com http://ift.tt/1gnoakI
Too Salty! High Sodium Intake Tied to Increased Blood Pressure
People who increase their salt intake significantly are at higher risk of developing high blood pressure, a large Japanese study finds.
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via LiveScience.com http://ift.tt/1gnhZNM
Ancient Huts May Reveal Clues to Earth's Magnetic Pole Reversals
The fiery demise of ancient huts in southern Africa 1,000 years ago left clues to understanding a bizarre weak spot in the Earth's magnetic field — and the role it plays in the magnetic poles' periodic reversals.
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via LiveScience.com http://ift.tt/1D9uKp6
Full Moon on Friday Is a Blue Moon: Here's Why
On Friday, much of the world will have the opportunity to observe a Blue Moon: A somewhat rare occurrence that doesn't have anything to do with the moon's color.
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via LiveScience.com http://ift.tt/1MV0pdY
In Photos: Festive Scenes from Panda Birthday Parties
Jia Jia, a female giant panda, recently set new Guinness World Records for being the oldest panda in captivity. Here are photos of Jia Jia and her fellow pandas at Ocean Park in Hong Kong.
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via LiveScience.com http://ift.tt/1Jv7KC4
What's This Winning Science Image?
A gorgeous riot of color comes from a surprising source in the winning image of a PLOS Genetics photo contest.
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via LiveScience.com http://ift.tt/1glWpJl
'Leaky' Vaccines May Fuel Evolution of Deadlier Viruses
Certain types of vaccines, that allow vaccinated individuals to spread disease, could lead to deadlier viruses, new evidence in chickens shows.
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via LiveScience.com http://ift.tt/1Sg17cn
Τρίτη 28 Ιουλίου 2015
Endangered Penguins Charm, from Tiny to King Size (Photos)
Can perky penguins survive as the oceans grow crowded?
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via LiveScience.com http://ift.tt/1U5IgOV
Northern White Rhino Dies, Leaving Only 4 Left on Earth
One of the last five northern white rhinoceroses in the world has died. Three females and one male are left.
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via LiveScience.com http://ift.tt/1JtbVyk
Oldest Panda in Captivity Celebrates 37th Birthday
A female panda in Hong Kong celebrated her 37th birthday today (July 28), becoming the oldest panda in captivity, and setting two new Guinness World Records in the process.
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via LiveScience.com http://ift.tt/1LQrRLf
Million-Dollar Find: Shipwreck's Golden Treasure Includes Very Rare Coin
Treasure hunters off the coast of Florida recently pulled up the haul of a lifetime.
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via LiveScience.com http://ift.tt/1OzCSzS
Jamestown Settlers' Burial Site Excavated In Meticulous Detail | 3D Video
Remains of 4 men buried at the Jamestown church where Captain John Smith and Pocahontas married have now been identified. One grave also held a ‘reliquary’ box, suggesting the deceased may have been Catholic.
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via LiveScience.com http://ift.tt/1I7SS8q
Smells Fishy: Putrid 'Corpse Flower' Blooms
"Trudy" the corpse flower burst into bloom at the UC Botanical Garden in Berkeley, California, on Saturday, July 25. These rare plants smell like rotting meat.
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via LiveScience.com http://ift.tt/1LUcYJt
Identities of Mysterious Jamestown Settlers Revealed
Archaeologists have identified four of the men who were buried at the historic American settlement of Jamestown, and all were prominent leaders of the community.
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via LiveScience.com http://ift.tt/1fDNvWD
In Photos: New Jamestown Settlers Identified
Archaeologists have identified four of the men who were buried at the historic American settlement of Jamestown, and all were prominent leaders of the community.
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via LiveScience.com http://ift.tt/1fDNt19
Giant Crater on Saturn Moon Tethys Dazzles in Spectacular Photo
A new image captured by NASA's Cassini spacecraft highlights an impact basin on the Saturn moon Tethys. Called Odysseus, the 280-mile-wide (450 kilometers) impact basin is nearly half as wide as the satellite itself.
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via LiveScience.com http://ift.tt/1fDNuSw
Polar Bear Awes with Record-Breaking Dive
Polar bears are known to be excellent swimmers, but new research suggests that they are also superb divers.
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via LiveScience.com http://ift.tt/1U43z3f
What Is Folic Acid (Folate)?
Folic acid is a synthetic form of folate, also known as vitamin B9. It is commonly prescribed for pregnant women.
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via LiveScience.com http://ift.tt/1LPPH9Q
One Tough Bite: T. Rex's Teeth Had Secret Weapon
Secret structures hidden within the serrated teeth of Tyrannosaurus rex and other theropods helped the fearsome dinosaurs tear apart their prey without chipping their pearly whites, a new study finds.
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via LiveScience.com http://ift.tt/1D8F4gP
Volcanoes Dot Snowy Russian Landscape in New Photo from Space
The ashy peak of a volcano stands out amid a snowy scene, hinting at a recent eruption, in newly released images from NASA.
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via LiveScience.com http://ift.tt/1LST4yv
Why Diet Pepsi's New Artificial Sweetener Won't Replace the Old
Why does the world need two kinds of Diet Pepsi?
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via LiveScience.com http://ift.tt/1DLvxra
One Fish, Two Fish, But is It True Fish? (Video)
The menu says snapper, or grouper, or even puffer fish — but what is really on your plate?
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via LiveScience.com http://ift.tt/1LPa4UM
What Is Folic Acid (Folate)?
Folic acid is a synthetic form of folate, also known as vitamin B9. It is commonly prescribed for pregnant women.
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via LiveScience.com http://ift.tt/1D4GxoU
Δευτέρα 27 Ιουλίου 2015
Stephen Hawking on Reddit: Ask Him a Question on Artificial Intelligence
Got questions about artificial intelligence? Stephen Hawking has answers.
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via LiveScience.com http://ift.tt/1fB61il
What's Causing Florida's Leprosy Cases?
Leprosy is often thought to be an ancient disease, but leprosy-causing bacteria continue to infect people in the southern United States, including in Florida, where nine people have been diagnosed with the disease so far this year.
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via LiveScience.com http://ift.tt/1D6EPTy
'Snapper' Fish Can Be 56 Different Species - Names Matter! | Video
When you order fish at a restaurant, you may not be getting what you think. The F.D.A. approves lists of fish species that can be grouped into labels such as snappers and groupers. The International advocacy organization Oceana explains.
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via LiveScience.com http://ift.tt/1DJPSx2
Ban Killer Robots Before They Take Over, Stephen Hawking & Elon Musk Say
A number of prominent scientists have signed on to a letter warning that autonomous weapons should be banned.
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via LiveScience.com http://ift.tt/1HVRl7o
Tiny 'Cellular Lasers' Could Aid Targeted Cancer Treatments
For the first time, scientists have injected lasers into cells, making them light up from the inside, an advance that could one day help treat problems inside the human body such as cancer, researchers say.
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via LiveScience.com http://ift.tt/1Inn4eT
Gruesome Find: 100 Bodies Stuffed into Ancient House
A prehistoric disaster, possibly an epidemic, may be responsible for the remains of nearly 100 bodies found stuffed into a 5,000-year-old house in northeast China.
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via LiveScience.com http://ift.tt/1JKcSy7
Κυριακή 26 Ιουλίου 2015
Photos: Spectacular Saltwater Marshes of the Eastern US
The extensive estuarine saltwater marshes of eastern North America are large, flat, grassy areas that are flooded daily by the semidiurnal tides of the Atlantic Ocean. Check out these salt marsh photos.
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via LiveScience.com http://ift.tt/1I2CKoz
Σάββατο 25 Ιουλίου 2015
Dark Pion Particles May Explain Universe's Invisible Matter
Dark matter is the mysterious stuff that cosmologists think makes up 85 percent of matter in the universe. A new theory says dark matter might resemble a known particle. If true, it would open up a window onto an invisible, dark matter version of physics.
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via LiveScience.com http://ift.tt/1IksIhT
Παρασκευή 24 Ιουλίου 2015
Here's What Pluto's Frozen 'Heart' Looks Like in False Color
NASA unveiled a false-color look at Pluto Thursday (July 23) to highlight the weird differences in terrain on the dwarf planet. The enhanced color allows scientists to detect differences in the composition and texture of Pluto's surface.
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via LiveScience.com http://ift.tt/1IjJY6K
Ancient Volcano Tattooed the Earth with Giant Rings
Concentric circles of rocky hills and valleys in South Africa tell a story of a billion-year-old collapsed volcano in newly released photos from NASA.
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via LiveScience.com http://ift.tt/1RYKWQK
Peru Plans to Contact Isolated Amazon Tribe
The Peruvian government plans to make contact with the isolated Mashco Piro tribe, hoping to quell further violence in their remote region.
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via LiveScience.com http://ift.tt/1CUNZTt
44 Percent of Americans Say They've Tried Pot
Have you ever toked up? Sparked a spliff? Smoked weed? If you have, you're not alone — 44 percent of all Americans surveyed in a new Gallup poll say they've tried marijuana.
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via LiveScience.com http://ift.tt/1TWDkMc
First View of Weird Rock Beneath Tibetan Plateau Revealed by Satellites
A view of the deepest layer of Earth's crust under the Tibetan Plateau is possible thanks to satellite measurements of Earth's varying gravity. Results showed the layer is rucked into a series of bumps and troughs, like a kicked-up rug.
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via LiveScience.com http://ift.tt/1JiPN9Q
Being Transgender Has Nothing to Do with Hormonal Imbalance
Caitlyn Jenner's public transition from man to woman has raised awareness about hormone therapy for transgender people. What makes transgender youth identify with a gender they weren't assigned at birth isn't about having too many of the "wrong" hormones.
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via LiveScience.com http://ift.tt/1Iiwfx8
Πέμπτη 23 Ιουλίου 2015
What Is Static Electricity?
Static electricity results from an imbalance between negative and positive charges in objects.
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via LiveScience.com http://ift.tt/1IhYlbP
Mighty Mammoths Fell Prey to Rapidly Warming Earth
The mighty megafauna of the last ice age, including the wooly mammoths, short faced bears and cave lions, largely went extinct because of rapid climate-warming events, a new study finds.
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via LiveScience.com http://ift.tt/1ekvDPH
NASA Finds Closest Earth Twin Yet in Haul of 500 Alien Planets
NASA's planet-hunting Kepler space telescope has spotted more than 500 new potential alien planets, including an Earth-like planet amid a dozen that may be capable of supporting life.
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via LiveScience.com http://ift.tt/1Ip4jOe
Pope Francis' Popularity Declines in the US
Pope Francis' popularity among Americans may be waning, according to a new Gallup poll.
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via LiveScience.com http://ift.tt/1VBP2gR
Unexpected Step: Snake Ancestor Had Four Feet
The oldest snake fossil on record looks almost like a modern snake, except for one glaring difference: It has four feet, each with five digits, a new study finds.
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via LiveScience.com http://ift.tt/1TUgXHg
Photos: Weird 4-Legged Snake Was Transitional Creature
Snakes used to have four legs, according to a roughly 120-million-year-old fossil from northeastern Brazil.
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via LiveScience.com http://ift.tt/1MqllMH
Pot Death: Teen Leaps 4 Stories After Eating Marijuana Cookie
A teenager in Colorado died after consuming an entire marijuana cookie that contained 6 servings of marijuana's active ingredient, tetrahydrocannabinol (THC), according to a new report.
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via LiveScience.com http://ift.tt/1MnxktA
Backwards Time Travel Would Create Spooky, Self-Annihilating Twins
Backwards time travel at faster-than-light speeds would involve the creation of spooky doubles of the time-traveling object, a new hypothesis proposes.
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via LiveScience.com http://ift.tt/1Mnm0O9
What Do Women Want in a Penis? The Whole Package
What makes a penis attractive? Not sure? Well, don't rely on your opinion to answer that question — science has the answer.
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via LiveScience.com http://ift.tt/1RUs6dm
National Tragedies Could Harm Pregnant Women's Mental Health
The MH17 crash temporarily increased depression symptoms among pregnant women in the Netherlands, where many of the plane's passengers lived.
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via LiveScience.com http://ift.tt/1TTOsJF
Why Pendulum Clocks Mysteriously Sync Up
The 350-year-old mystery of why pendulum clocks hanging from the same wall synchronize over time may finally be solved, scientists say.
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via LiveScience.com http://ift.tt/1Jh7Op2
Rotting Fungus Creates Beautiful, Glistening 'Hair Ice'
A century-long puzzle over how delicate strands of glistening ice burst through rotting tree branches, like heads of hair, is closer to being solved.
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via LiveScience.com http://ift.tt/1SE7hOD
Photos: 'Hair Ice' Grows Out of Rotting Tree Branches
The unique strands of "hair ice" pop out of rotting tree branches with help from cold-tolerant fungi.
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via LiveScience.com http://ift.tt/1MmLlHV
An Asteroid Didn't Wipe Out Ichthyosaurs — So What Did?
During the dinosaur age, ichthyosaurs — large marine reptiles that look like dolphins — flourished in prehistoric oceans. But as competition in these areas grew, ichthyosaurs lost both territory and species before gradually going extinct, a study finds.
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via LiveScience.com http://ift.tt/1MmLiMi
Τετάρτη 22 Ιουλίου 2015
What Are Bacteria?
Bacteria are microscopic single-celled organisms that can be helpful, such as those that live in our guts, or harmful, such as flesh-eating bacteria.
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via LiveScience.com http://ift.tt/1ImNun7
What is Vitamin B5 (Pantothenic Acid)?
Vitamin B5, also called pantothenic acid and pantothenate, is vital to living a healthy life. Like all B vitamins, it helps the body turn food into energy.
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via LiveScience.com http://ift.tt/1ImLueE
Myth Debunked: Boa Constrictors Don't Suffocate Prey to Death
Boa constrictors are notorious for their deadly grip, squeezing their next meal until it expires. But scientists have long wondered whether this fatal hug kills prey by suffocation or by obstructing blood flow in the snake's victims.
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via LiveScience.com http://ift.tt/1TRA7gL
Branch Impales Cyclist's Neck After Mishap…and He Survives!
A mountain biker in New Mexico was lucky not to sustain a serious injury after he fell off his bike and had a wooden branch penetrate his neck, his doctors say.
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via LiveScience.com http://ift.tt/1MoJXWe
1,500-Year-Old Quran Manuscript Could Be Oldest Known Copy
A 1,500-year-old parchment could be one of the oldest known copies of the Quran, possibly dating back to a time that overlapped with the life of the Prophet Muhammad.
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via LiveScience.com http://ift.tt/1LE5AAk
Super-Superbugs: Antibiotic-Resistant Bacteria May Be Deadlier
Antibiotic-resistant bacteria may be tougher superbugs than previously thought: Not only are these bacteria harder to treat, they appear to be "fitter" in general.
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via LiveScience.com http://ift.tt/1fmEykm
New Eyedrops Could Shrink Cataracts Without Surgery
Eyedrops can shrink cataracts in dogs, which may prove a first step toward a drug that can treat or even prevent cataracts in human eyes, researchers say.
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via LiveScience.com http://ift.tt/1GDgQGC
'Hair Ice' Fungus Grows On Dead Wood | Time-Lapse Video
The fungus Exidiopsis effusa has been determined to cause this odd phenomena that occurs on "rotten branches of certain trees."
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via LiveScience.com http://ift.tt/1SC7ba0
Ancient Amazon Rainforest Was Once Used for Agriculture
The Amazon rainforest, often thought to have been pristine wilderness before the modern era, was once domesticated, and was reclaimed by the wild only in recent centuries, research increasingly suggests.
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via LiveScience.com http://ift.tt/1JyfXAZ
West Nile Virus Gets Boost from US Drought
West Coasters watch out: You might be at greater risk of contracting West Nile virus than those in wetter parts of the U.S.
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via LiveScience.com http://ift.tt/1RQTXer
Human Evolution's Biggest Questions May Find Answers in New Analysis
A huge database of human fossils suggests hobbits were a separate human species and the recently unearthed species Australopithecus sediba may be the ancestor of the human lineage, say researchers who point out their findings will surely be controversial.
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via LiveScience.com http://ift.tt/1VufFo5
More Teens Use 'Morning-After Pill,' Study Finds
The percentage of teen girls who use emergency contraception, sometimes referred to as the "morning-after pill," has increased considerably over the last decade, according to a new report.
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via LiveScience.com http://ift.tt/1CPKgX4
Water, Water Not Everywhere: Why Puddles Stop Spreading
Puddles make water easier to spot and wipe up, but the traditional laws of physics say water should spread indefinitely. So why doesn't it?
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Τρίτη 21 Ιουλίου 2015
Almonds: Nutrition & Health Benefits
Almonds, the most popular nut in the United States, is full of nutrients and may promote heart healthiness.
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via LiveScience.com http://ift.tt/1MnKQyn
Beautiful Butterfly on Brink of Revival, Despite Century of Threats
Despite being criss-crossed by housing developments and a landfill, a small nature preserve is now bouncing back, boosting the rare butterflies that call it home.
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Stephen Hawking: Intelligent Aliens Could Destroy Humanity, But Let's Search Anyway
Famed physicist Stephen Hawking helped launch a major new search for intelligent alien life, despite having strong fears that such creatures would destroy humanity.
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Lasers Could Blast Tiny Spacecraft to the Stars
Blasting tiny, waferlike sailing spacecraft with powerful lasers could slash interstellar flight times from thousands of years to mere decades, one researcher says.
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Beautiful Carbon Pools Found Under Aegean Sea | Video
Subsea pools with high concentrations of carbon dioxide (CO2) have been found. Opal particles create the "distinctive color" according to the Woods Hole Oceanographic Institution.
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via LiveScience.com http://ift.tt/1OkLVEy
Pull Over, America! This Adorable Hitchhiking Robot Needs a Lift
Think you'd never pick up a hitchhiker? Then you've probably never met hitchBOT.
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via LiveScience.com http://ift.tt/1TOow22
Dire Climate Warning by NASA Scientist Raises Questions
NASA's former climate chief finds the world's current climate goal may not prevent catastrophic losses from rising seas, ocean temperatures and changes in weather. But the extreme nature of his projections has some scientists questioning the study.
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Mysterious 'Population Y' May Have Bred with Amazonia Peoples
A number of natives of the Amazon rainforest may partly descend from the Pacific, though researchers don't know when and how this group called Population Y made its way to the Amazon.
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New Flu Vaccine Could Protect Against All Strains
Animal testing of a new flu vaccine finds that the cocktail protects against influenza strains not included in the original mix. Clinical trials could begin in about a year, the researchers say.
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via LiveScience.com http://ift.tt/1VpKCJV
Alzheimer's Risk: Women with Memory Problems Decline Faster Than Men
Elderly women are more likely than elderly men to develop Alzheimer's disease, even when they are exposed to some of the same risk factors, two new studies find.
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via LiveScience.com http://ift.tt/1JuPq7K
New Fathers Gain Weight, Study Finds
Men may gain a few pounds after they become fathers, while their childless counterparts actually lose weight in early adulthood, according to a new study.
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via LiveScience.com http://ift.tt/1OjYqjD
Cracked Bones Reveal Cannibalism by Doomed Arctic Explorers
The crewmembers of the Franklin Expedition, a doomed Arctic expedition to find a Northwest Passage through Canada, practiced end-stage cannibalism.
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via LiveScience.com http://ift.tt/1Ib3AKp
Iridescent Pools Discovered in Undersea Volcano's Crater
Opal-hued pools of carbon dioxide-rich water have been found in the caldera of the Santorini volcano, deep beneath the surface of the Aegean Sea. The opal color may come from the glassy microscopic bodies of silica-based organisms.
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via LiveScience.com http://ift.tt/1CT79ZD
In Photos: 'Most Beautiful Lakes' Discovered Beneath Aegean Sea
Scientists have discovered a series of meandering, interconnected pools chockfull of carbon dioxide deep in the Aegean Sea. The iridescent pools are called Kallisti Limnes, which in Greek means "most beautiful lakes."
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Δευτέρα 20 Ιουλίου 2015
Record Hot First Half May Herald Warmest Year Yet
June 2015 was the warmest June on record, and there's a good chance 2015 will be the warmest year.
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via LiveScience.com http://ift.tt/1SyNpw1
Charred Remains of 1,500-Year-Old Hebrew Scroll Deciphered
Teaser: A burned 1,500-year-old Hebrew scroll found on the shore of the Dead Sea was recently deciphered, 45 years after archaeologists discovered it.
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via LiveScience.com http://ift.tt/1JcKb0C
No Humans Allowed! Test 'City' for Driverless Cars Opens
Imagine a town with crosswalks but no pedestrians, cars and trucks but no drivers. Welcome to Mcity, a fake "town" built by researchers who are testing out the driverless cars of the future.
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via LiveScience.com http://ift.tt/1Khhmil
Is E.T. Calling? Massive Search Will Scour Cosmos for Intelligent Aliens
The most far-reaching search for extraterrestrial intelligence (SETI) is now underway: A new $100 million initiative invites the world's top minds to scour the universe for signals from distant planets, scientists announced today (July 20).
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Gorgeous NASA Photo Captures Earth from 1 Million Miles Away
NASA released today (July 20) the first image of the sunlit side of Earth taken by the Deep Space Climate Observatory (DSCOVR) spacecraft from its final science orbit, and the beautiful photo has already made quite an impact.
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Many People Seek Alternative Pain Therapies, But Don't Tell Doctors
Many people with chronic pain aren't telling their primary doctors about their use of alternative therapies such as acupuncture and chiropractic work, a new study suggests.
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via LiveScience.com http://ift.tt/1Mgqhmz
Alexander the Great's Father Found — Maybe
A skeleton with a tell-tale knee injury may belong to Alexander the Great's father, Philip II. But a decades-old debate about the identity of these bones won't go down without a fight.
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via LiveScience.com http://ift.tt/1KgDAny
Philip Who? A Gallery of Mystery Bones
An intractable debate in archaeology centers on whether burned bones in an ancient Macedonian tomb belong to Alexander the Great's illustrious father or his mentally disabled half-brother.
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via LiveScience.com http://ift.tt/1KgDAnu
Hearing Aids Meet the Future with Bluetooth Tech
Small, discreet and Bluetooth-enabled, the new generation of hearing aids look more like something out of a spy movie than a doctor's office.
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via LiveScience.com http://ift.tt/1IeowVh
Accidental Find: Scientists Stumble on Centuries-Old Shipwreck
While searching for a mooring from a previous trip, researchers off the coast of North Carolina discovered a well-preserved shipwreck and artifacts that may date to the American Revolution.
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via LiveScience.com http://ift.tt/1GvURRH
Photos: Lost Centuries-Old Shipwreck Discovered Off North Carolina
Several artifacts have been discovered in a shipwreck off the North Carolina coast that may date to the American Revolution. Here's a look at what scientists spied with the manned submersible called Alvin.
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via LiveScience.com http://ift.tt/1Lnh0JW
28 Million Baby Boomers Will Develop Alzheimer's by 2050
As the baby boomers get older, the rates of Alzheimer's disease among the people of this generation will climb considerably, according to a new study.
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via LiveScience.com http://ift.tt/1ebqslc
High-Flying Photography: Drones Snap Spectacular, Contest-Winning Images
Whether they're capturing panoramic views of tulip fields or snapping thrilling images of cliff divers plunging into the sea, one thing is for certain: Drones can take awesome pictures.
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via LiveScience.com http://ift.tt/1CRPC3P
Incredible Drone Photos: Contest-Winning Images from Above
The second annual Dronestagram Aerial Photography Contest brought these incredible images to light.
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via LiveScience.com http://ift.tt/1CRPAZV
Weird Horse-Cows and 6-Legged Sheep Found in Iron Age Burials
Weird, "hybridized" animal skeletons, including a cow-horse and a six-legged sheep litter the bottom of storage pits in an Iron Age site in England, archaeologists have found.
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Photos of 'Hybridized' Animal Sacrifices from Ancient England
An Iron Age settlement in southern England is home to curious, hybridized animal burials.
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Κυριακή 19 Ιουλίου 2015
Why Atticus Finch's Racist Shift in 'Watchman' Could Be an Anomaly
The character Atticus Finch, revered by many as a paragon of justice, has transformed into an unapologetic racist in Harper Lee's new novel, "Go Set a Watchman." But it's curious that Atticus endorses racism, as most tend to become more tolerant with age.
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Σάββατο 18 Ιουλίου 2015
Is a Mini Ice Age Coming? 'Maunder Minimum' Spurs Controversy
A scientist who claims waning solar activity in the next 15 years will trigger what some are calling a mini ice age has revived talk about the effects of man-made versus natural disruptors to Earth's climate.
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via LiveScience.com http://ift.tt/1Mh2549
Sea Creatures Make Brighter Clouds to Cool the Earth
Green globs of little critters in the ocean are responsible for half of the cloud droplets that cover the Southern Ocean during the summer – the link between the critters and clouds provides needed insight for predicting the effects of climate change.
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via LiveScience.com http://ift.tt/1LhuPK7
Παρασκευή 17 Ιουλίου 2015
Mysterious Ice Plains Spotted on Pluto (Video)
The engimatic flat region, which researchers have dubbed "Sputnik Planum," is broken into cell-like blocks and harbors mysterious pitted terrain and dark streaks of material that may have been deposited by Plutonian wind.
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via LiveScience.com http://ift.tt/1fSioaO
Planned Parenthood: How Ethical Is Fetal Tissue Donation?
Planned Parenthood denies recent allegations that the organization profits from fetal tissue donation. But what exactly is fetal tissue used for in medical research, and what are the ethical issues surrounding its use?
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via LiveScience.com http://ift.tt/1MyNoq9
Ultramarathon Runner Sets Appalachian Trail Record: How He Did It
An ultramarathon runner overcame an early injury, sleep deprivation and steep terrain to complete an astounding 2,189-mile run along the Appalachian Trail in 46 days and 8 hours.
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via LiveScience.com http://ift.tt/1LqWAyd
Missing 'Vampire' Director's Skull: Why People Snatch Bodies
The disappearance of the skull of German film director F.W. Murnau is disturbing; and while body snatching is taboo it's far from rare. Motives range from the mercenary to the macabre.
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via LiveScience.com http://ift.tt/1J4pF29
The 6 Most Gruesome Grave Robberies
Rest in peace? Not when body snatchers are afoot. Six gruesome grave robberies in history reveal that even fame doesn't guarantee you a peaceful slumber.
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via LiveScience.com http://ift.tt/1KcfqKE
Black Widows Wreck Mates' Webs, Get Away With it
Black widow males destroy large sections of their mates' webs in order to ward off potential rivals.
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via LiveScience.com http://ift.tt/1GpUTe1
Πέμπτη 16 Ιουλίου 2015
Finally, Bacon-Flavored Health Food Has Arrived
Bacon-flavored seaweed is the new kale.
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via LiveScience.com http://ift.tt/1KbbREM
Forbidden Love: Don't Kiss Your Chickens, CDC Says
People raising backyard chickens should know not to cuddle or kiss the birds, to avoid the risk of Salmonella, according to the CDC.
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via LiveScience.com http://ift.tt/1Kbai9R
Screaming Triggers Alarm Bells in the Brain
A new study is turning an ear toward what exactly makes screams so terrifying.
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via LiveScience.com http://ift.tt/1HRY5A4
Ghostly Particle with No Mass Finally Created in the Lab
Scientists have created a long-sought particle in the lab by hitting a crystal lattice with photons.
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via LiveScience.com http://ift.tt/1M8aea4
Heart Rate Tracking Cues You into Your Stress Levels
Tracking your heart rate can put you more in touch with your stress levels, a new study suggests.
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'Very Light' Smoking Common Among Young Women
Young American women commonly smoke, but only very lightly, or they smoke on some days but not others, a new study finds.
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via LiveScience.com http://ift.tt/1J2IxPc
Bendy Liquid Metal Coils Could Make Stretchable Loudspeakers
Coils of liquid metal could be used to make stretchable loudspeakers and microphones, potentially leading to new kinds of hearing aids, heart monitors, and wearable and implantable devices, researchers say.
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via LiveScience.com http://ift.tt/1e2S9wo
Chimps Can Spot Faces Like Humans Do
Chimpanzees can quickly identify the faces of other chimps, as well as those of human adults and babies, according to new research that suggests humans' closest living relatives look at faces holistically like humans do.
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Why Are People So Afraid of Sharks?
Statistically speaking, sharks pose very little threat to humans. So why are people so afraid of the animals?
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Velociraptor's Cousin Flaunted Fabulous Feathers, Tiny Arms
A flamboyant cousin of the fearsome Velociraptor, covered in layers of showy feathers from head to tail, once stalked meaty prey in the forests of what is now northeastern China.
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via LiveScience.com http://ift.tt/1fLSiWI
Photos: Velociraptor Cousin Had Short Arms and Feathery Plumage
One of Velociraptor's cousins had an armful of feathers, even if its arms were short, a new study finds.
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via LiveScience.com http://ift.tt/1fLSllt
Complex Cirrus Clouds Seen From Space
Surprisingly complicated cirrus clouds are seen by a satellite and by a scientific instrument aboard the ISS, matching data to a high-flying view.
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via LiveScience.com http://ift.tt/1V6YgkW
Destroyed Iraqi Holy Sites Find New Life Online
Archaeologists are bringing part of Iraq's heritage, destroyed by the Islamic State group, back to life online. Photos reveal the monastery of Mar Behnam and Virgin's Vault inscriptions that when read in a certain way reveal a picture of the mind.
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via LiveScience.com http://ift.tt/1CJ7uOd
Photos: Restoring Life to Iraq's Ruined Artifacts
Islamic and Christian holy sites across Iraq have been destroyed by the Islamic State group, demolishing thousands of years of history. Here's a look at photos from an ambitious project to document that history online.
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via LiveScience.com http://ift.tt/1K926Ei
Τετάρτη 15 Ιουλίου 2015
Brain Building: Blindness Treatment Affects More Than Eyes
A gene treatment that targets the retinas of the eyes and can restore vision to some people who are blind actually affects not only their eyes, but also their brains, a new study shows.
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via LiveScience.com http://ift.tt/1f5nq2B
Pluto Unveiled: NASA Photos Reveal Ice Mountains and Active Moon
The first close-up photo of Pluto revealed a mountain range rising 11,000 feet (3,500 meters) into Pluto's sky, along with a surface just 100 million years old at the most. A view of the dwarf planet's big moon Charon didn't disappoint, either.
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via LiveScience.com http://ift.tt/1So05Wx
Beached Great White Shark Was a Rare Sight, Experts Say
A young, great white shark had a near-death experience when the retreating tide left it stranded on a beach in Cape Cod on Monday afternoon (July 13). Beachgoers spotted the giant fish writhing on the sand, and threw water on its gills to help it breathe.
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via LiveScience.com http://ift.tt/1OeBcfy
Dying for a Selfie? Why People Risk Their Lives For Self-Photos
Why have selfies become so popular, to the point that people are willing to risk their lives to take the perfect snapshot of themselves?
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via LiveScience.com http://ift.tt/1I3nX2c
Depressed? Your Smartphone May Tell
The way you use your smartphone may reveal if you are depressed, a new study suggests.
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via LiveScience.com http://ift.tt/1HNLcH9
Amazing Pluto Flyby Images to Be Unveiled Today
This morning, NASA's New Horizons probe will beam home the first haul of photos collected during Tuesday morning's Pluto flyby. NASA plans to unveil some of the best images during a news conference today at 3 p.m. EDT; watch it live on Space.com.
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Too Much Sitting Linked to Women's Cancer Risk
Women who spend a lot of time sitting may be at increased risk for certain types of cancer, a new study finds.
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via LiveScience.com http://ift.tt/1Rznv00
Waiting to Tie the Knot? You're Not Alone
Young adults in the United States are waiting longer to get married than they did nearly 50 years ago, according to a new analysis of census data.
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via LiveScience.com http://ift.tt/1L9PDDg
Most Women Who Have Abortions Don’t Regret Them
The vast majority of women who have had an abortion don't regret it, a new study finds.
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via LiveScience.com http://ift.tt/1Hxyc9y
Douching May Expose Women to Harmful Chemicals
Chemicals called phthalates, which may be harmful to health, are found at higher levels in women who use douches, a new study finds.
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via LiveScience.com http://ift.tt/1L9Nbg2
Big Daddy of Primates: Lemur Has Giant Testes
If the northern giant mouse lemur were the size of a human, its testes would be as big as grapefruits. To capture these testes measurements, scientists had to be quick on their feet in the forests of Madagascar.
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via LiveScience.com http://ift.tt/1CDHwMs
Photos of the Northern Giant Mouse Lemur
Check out these images of the northern giant mouse lemur, Mirza zaza, which has the largest testis relative to body size of any primate.
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via LiveScience.com http://ift.tt/1gBTQms
Bill Cosby Deposition: What Is Somnophilia?
The term "somnophilia" came up in response to Bill Cosby's 2006 deposition on allegations of sexual assault. But what does the diagnosis mean?
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Τρίτη 14 Ιουλίου 2015
Pluto Flyby Success! NASA Probe Phones Home After Epic Encounter
NASA's New Horizons spacecraft has sent a status update home to its handlers here on Earth, indicating that the probe survived its historic encounter with Pluto this morning (July 14) — and that reams of amazing data should be on the way soon.
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via LiveScience.com http://ift.tt/1HvUF6V
Oldest Animal Sperm Lasted 50 Million Years in Antarctica
It's time to call Guinness World Records: Researchers on an Antarctic expedition have uncovered sperm cells dating to a whopping 50 million years ago, making these the oldest known animal sperm cells, a new study finds.
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via LiveScience.com http://ift.tt/1M9kcJg
Homeopathic Treatments: Do They Help or Harm?
Although some people say homeopathy is safe and leads to better outcomes when used along with conventional medicine, others say it can be harmful, and it is unethical for doctors to recommend it.
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via LiveScience.com http://ift.tt/1I0JcSp
Elusive New Pentaquark Particle Discovered After 50-Year Hunt
An entirely new particle known as the pentaquark has finally been spotted at the LHC, over 50 years after it was theorized to exist.
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via LiveScience.com http://ift.tt/1Lg5PkW
New 'Mini Hearts' Could Help Fix Damaged Tickers
Researchers have made "mini hearts" — structures that resemble tiny, primitive, beating hearts — from stem cells.
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via LiveScience.com http://ift.tt/1I0qdY5
Found: Trick for Getting Into an Exercise Routine
Getting into a regular exercise routine can be difficult, but now researchers have discovered a trick that can make it easier.
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via LiveScience.com http://ift.tt/1M8Ez9y
Human Hands Are Primitive, New Study Finds
Human hands may be more primitive than those of chimps, more closely resembling hands of the last common ancestor of humans and chimps. The findings suggest human-evolution scenarios that rely on a chimplike last common ancestor may be flawed.
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via LiveScience.com http://ift.tt/1K4RybQ
New, Ultra-Precise Measure Could Help Redefine the Kilogram
A new measurement of Avogadro's number could pave the way for a measure of the kilogram based on fundamental constants of nature.
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via LiveScience.com http://ift.tt/1OagMUV
It's Raining Spiders! Weirdest Effects of California Drought
The California drought has led to some weird side effects, from a deluge of spiders and snakes to pipes being eaten by poop.
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via LiveScience.com http://ift.tt/1O9UfYo
Shopping App for Health, Science Unveiled by Purch
Live Science's parent company, Purch, just launched a shopping app called Purchx that will allow users to comparison shop for fitness gadgets, baby gear, skin care and various other health and tech products.
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Pluto's Best Look Yet Snapped Hours Before Fly-By | Video
New Horizons was 476,000 miles (766,000 kilometers) from the surface of the icy dwarf at 4pm EDT on July 13th, 2015. Closest approach will occur at 7:49am EDT on July 14th.
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via LiveScience.com http://ift.tt/1JfiDU1
Hello, Pluto! NASA Spacecraft Makes Historic Dwarf Planet Flyby
NASA's New Horizons probe flew by Pluto this morning (July 14), capturing history's first up-close looks at the frigid, far-flung world and completing the initial reconnaissance of the solar system (if all went according to plan).
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via LiveScience.com http://ift.tt/1UXOWQp
'Cursed' Artifacts Returned — 20 Years Later
Two decades after stealing antiquities from a first-century Jewish city in the Golan Heights, on the borders of Israel and Syria, a robber returned the loot to a museum's courtyard, Israeli authorities announced.
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via LiveScience.com http://ift.tt/1CBBQCG
Surprise! Infrared Camera Reveals Black Leopard's Hidden Spots
The black leopard of the Malaysian Peninsula actually has hidden leopard spots, which can be revealed using infrared cameras.
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via LiveScience.com http://ift.tt/1HrKXo0
In Photos: A Leopard's Secret Spots
Here's a look at magical black leopards whose complex patterns of spots are visible under infrared light. The leopards grace the Malaysian peninsula.
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Δευτέρα 13 Ιουλίου 2015
Vitamin E: Sources, Benefits & Risks
Vitamin E is vital to keeping healthy and preventing various diseases. A healthy diet should provide all that you need. Supplements, in fact, can be dangerous.
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via LiveScience.com http://ift.tt/1GioANU
New Inhaled Ebola Vaccine Works in Monkeys
A new Ebola vaccine is made from a respiratory virus, potentially paving the way for an inhaled Ebola vaccine.
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via LiveScience.com http://ift.tt/1LcXI8L
All Aboard! Slug Poop Carries Worms to Destinations
Tiny nematode worms take the slug poop express when traveling from food source to food source, revealing a previously unknown nematode lifestyle within the guts of slugs.
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via LiveScience.com http://ift.tt/1K4JMvZ
Funeral Directors May Be at Increased Risk for ALS
Formaldehyde exposure from embalming fluid may put funeral directors at an increased risk of ALS, or Lou Gehrig's disease.
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via LiveScience.com http://ift.tt/1CAR6j8
Testicular Cancer & Cycling: Is There a Link?
Cyclist Ivan Basso's announcement that he has testicular cancer comes decades after Lance Armstrong famously battled the disease. But could there be a link between cycling and this cancer?
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via LiveScience.com http://ift.tt/1O86kgM
New Horizons: 5 Things Pluto Flyby Could Reveal About Planet Earth
Even 4.67 billion miles (7.5 billion km) away from Earth, the New Horizons mission at Pluto could help scientists learn more about planet Earth.
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via LiveScience.com http://ift.tt/1O1R9Ff
Obamacare, Nixoncare: Health Care Debates Are All About Politics
Health care debates are more about politics than a rational discussion to improve people's health, according to researchers who examined arguments made over the last 40 years.
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Russia's Impossible Rainstorm of 2012 Finally Explained
Warming Black Sea waters fueled an intense rainfall event in Krymsk, Russia in 2012.
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Chain of Underwater Volcanoes Discovered During Lobster Hunt
During a recent marine excursion, researchers searching for lobster larva unexpectedly discovered a geologic wonder: a 50-million-year-old cluster of extinct volcanoes submerged in the water off eastern Australia.
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Undiscovered Country - How Many More Plutos Are There? | Video
Pluto may only be the beginning of NASA New Horizons' exploration of the Edgeworth-Kuiper Belt.
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Pluto Is Unexpectedly Large - New Horizons Mission | Video Update
Investigation of imagery and other data from the approaching probe reveal Pluto to be larger than previous estimates. Principal investigator Alan Stern explains the implications on ice composition, rock estimates, and atmospheric composition.
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Mushroom Poisoning Caused Woman's Liver to Fail
When people forage for wild mushrooms, they may mistakenly eat a poisonous variety, a new case shows.
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Pluto at Last! NASA Spacecraft Arrives for Dwarf Planet Close-Up Tuesday
On Tuesday morning (July 14) — nine and a half years after launching, and a quarter-century after its mission began to take shape — NASA's New Horizons probe will perform history's first flyby of Pluto.
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Children with Severe Allergies Susceptible to Rebound Reactions
Children who have life-threatening allergic reactions, and then recover, may face a second, equally dangerous reaction just a few hours later, a new study finds.
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Hope and Resilience: How Parents Cope with a Child's Cancer
Parents whose children have cancer are a very resilient group, researchers have found.
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Photos: Unusual Mosaics Decorated Ancient Synagogue in Israel
See the unique mosaics that decorated an ancient synagogue.
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5th-Century Mosaic Adorned with Elephants and Cupids
Stunning mosaics have turned up during an archaeological dig of a fifth-century synagogue in northern Israel.
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Bronze Age Gold Spirals May Have Been Sacrificed to Gods
A pile of 2,000 tangled gold spirals that bring to mind heaps of the fairy tale princess Rapunzel's golden locks were recently unearthed in Denmark.
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Gallery: Mysterious Gold Spirals Discovered in Denmark
Novel gold spirals unearthed in Danish town with a reputation for mystical gold.
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Σάββατο 11 Ιουλίου 2015
'Surfer's Waves' Found in Space
At the edge of Earth's magnetic field, oceanlike waves appear, and scientists think they may be responsible for the "space weather" that causes auroras and disrupts communications.
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Supersonic Jet Could Fly People from NYC to London in 3 Hours
A new luxury jet could get you (and 17 of your closest friends) from New York City to London in just 3 hours.
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Photos: Spike Aerospace's Luxurious Supersonic Jet
Spike Aerospace, a Boston-based company, is designing a supersonic jet that could fly passengers from New York to London in just 3 hours.
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Παρασκευή 10 Ιουλίου 2015
Spike Aerospace's Supersonic Passenger Jet (Infographic)
Spike Aerospace's S-512 flies from London to New York in 3 hours.
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Huge Brain Scan Database is Revealing Secrets of the Mind
Brain scans from around the world are now open for public view — anonymously, of course.
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For Girls, Mom's Physical Activity Level Sets the Example
Moms who want their daughters to exercise need to practice what they preach, a small new study shows.
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Dust Clouds the Future of the South Asian Monsoon (Op-Ed)
Pollution and dust is shrinking the monsoon season, threatening the crops that feed millions.
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Giant Redheaded Centipede Photo Goes Viral, Horrifies the Internet
You don't have to be a Kardashian to stand out on the Internet — all you need is at least 20 pairs of bright-yellow legs, a gleaming red head and venomous fangs.
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Weird Reason Plutonium Doesn't Act Like Other Metals
Plutonium is a metal, but it won't stick to a magnet, puzzling scientists for decades. Now researchers may have found this "missing magnetism."
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Ancient Jellies Had Spiny Skeletons, No Tentacles
Ancient gelatinous animals that resemble Christmas tree ornaments were protected by hard, spiny skeletons and lacked the trademark tentacles of today's jellies, fossils of the long-dead jellyfishlike creatures suggest.
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Rare Harpy Eagle Chick Captured in New Pics
New photos from the Peruvian Amazon have captured an adorable harpy eagle chick and its mom.
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In Images: Amazing Harpy Eagle Chick
New photos from the Peruvian Amazon have captured an adorable harpy eagle chick and its mom.
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Painter with Parkinson's Switches Hands, Mystifying Doctors
In a case that has mystified doctors, an artist who developed Parkinson's disease and then suffered a debilitating arm injury managed to continue to paint with his other arm ¬— just as well as he had painted with his good arm, according to a new report.
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Volvo's Scary-Looking Front Car Seat Is Probably Safe
A rear-facing seat in the front of a car is extremely unsafe in the United States, but in other countries, more cars are designed to accommodate the littlest front-seat passengers.
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In Photos: Underwater Cameras Capture World's Sharks
A global shark census called Global FinPrint is getting underway with the daunting task of counting as many sharks as possible over the next three years. Using underwater cameras, international scientists will scan more than 400 reef locations.
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New Hybrid Robot Has Soft 'Skin' But Hard 'Guts'
It may seem soft and squishy to the touch, but a new robot is tough on the inside and ready to pounce, researchers say.
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Deep-Diving Dolphins Avoid 'Bends' with Powerful Lungs
When dolphins dive deep, they avoid succumbing to decompression sickness, or "the bends," likely because the sea creatures have collapsible lungs and can inhale and exhale two to three times quicker than humans.
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Πέμπτη 9 Ιουλίου 2015
'Hacking' Gut Bacteria Could Spur New Medical Treatments
A type of bacteria called Bacteroides — which is one of the most common microbes in the human gut — can be easily "hacked," or genetically modified, researchers say.
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Why Your Birth Date May Not Match Your Body's Age
People age at different rates, and now, a new study finds that people's tendency to age more slowly or quickly than their contemporaries is evident in healthy people as young as their 30s.
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Giant Pandas' Lazy Lifestyle Justified by Science
Giant pandas have an insatiable hankering for bamboo, but scientists have long wondered how the bears survive on such a fibrous and low-nutrient plant.
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Earth Is Losing Its Bumblebees
Bumblebees are disappearing from their more southern locations, but are not expanding northward.
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In Photos: The World's Most Efficient Pollinators
Bumblebees are some of the world's best pollinators, working harder, longer and on more species than other bees, but their habitat is endangered by climate change.
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Climate Change Shrinks the Bumblebee's Range | Video
Climate change is making more southerly locales too hot for bumblebees to survive, but they are not spreading north as the climate warms. That could spell trouble for many crops, which require the pollinators to produce fruits and veggies.
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Americans Aren't Eating Their Fruits and Vegetables (Infographic)
A majority of the U.S. population isn't eating the federally recommended amount of fruits and vegetables.
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How Hungry Pitcher Plants Get the Poop They Need
Pitcher plants that "eat" bat poop have come up with a unique way to attract their meal tickets, new research finds: The plants are shaped to stand out against a bat's echolocation cries.
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Most Americans Still Don't Eat Their Fruits & Veggies
Didn't eat enough fruits and vegetables today? Join the club — 87 percent of Americans don't meet recommendations for fruit consumption, and 91 percent don't meet recommendations for vegetable consumption.
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Carnivorous Plant Lure in Pooping Bats | Video
The Pitcher plant (N. hemsleyana) structure reflects ultrasonic calls from insectivorous bats (Kerivoula hardwicki) and "relatively cool place to roost." The bats leave dropping behind providing a fertilizer for the plants.
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Real-Life Mind Meld? Scientists Link Animal Brains into Network
Resistance is futile — scientists are now one step closer to Borg of "Star Trek," wiring brains together into "brainets" that can solve problems as teams, new experiments with monkeys and rats suggest.
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Fin Count: Global Shark Census Will Aid Conservation
Researchers from across the globe recently teamed up to accomplish what might seem like an impossible (and scary) task: counting as many of the ocean's sharks as possible.
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Τετάρτη 8 Ιουλίου 2015
Eye Color Linked to Alcoholism Risk
Your eye color may be linked with your risk of developing alcohol dependence, a new study finds.
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'Safer' Plastics Linked to Health Problems in Kids
Two chemicals found in common household products are linked to health problems in children and teens, new research finds.
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Yosemite's Half Dome Rock Just Got Harder to Climb
A towering icon of Yosemite National Park just got a face-lift, as a huge slab of rock recently peeled off Half Dome, possibly changing the route up to the top for climbers.
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New Squirrel Virus Strain Suspected in Deaths of 3 in Germany
Three people in Germany who worked as squirrel breeders and who all died from brain inflammation may have contracted a new strain of virus from their squirrels, according to a new report of the cases.
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Staying in School Would Help People Live Longer, Study Suggests
Staying in school has not only financial advantages, but also health benefits: A new study estimates that more than 145,000 deaths per year could be averted in the United States if everyone who didn't finish high school had earned their high school degree
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Frills and Whistles: Triceratops Relative Had Bizarre Head of Horns
The 79-million-year-old bones of four pickup truck-size horned dinosaurs have been unearthed in Alberta, Canada, and the discovery reveals how the distant relatives of Triceratops got their horns, a new study finds.
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Photos: New Triceratops Cousin Unearthed
A renowned fossil hunter in Alberta discovered the new species Wendiceratops pinhornensis, a dinosaur that lived about 13 million years before its famous relative, Triceratops, during the Late Cretaceous period.
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June Breaks US Heat Records
The temperatures for June are in and five Western states saw their warmest June ever.
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Earth's Groundwater Basins Are Running Out of Water
One-third of Earth's largest groundwater basins are under threat because humans are draining so much water from them, according to two new studies.
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Short Trip? More People 'Microdosing' on Psychedelic Drugs
More people are taking microdoses of psychedelic drugs, claiming the tiny doses can improve state of mind without causing hallucinations. But experts say this is uncharted, and possibly dangerous, territory.
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Ancient Native Americans May Have Had Pet Bobcat
An ancient Native American grave in Illinois bore the body of a young bobcat, suggesting the ancient people raised the orphan kitty and buried it with love.
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Samsung Says New Battery Could Last 80% Longer
A silicon nanoparticle battery may offer more juice, says Samsung, but problems remain on charge capacity.
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'Proof' of Little-Known Mass Extinction Found
Scientists have evidence that a mass extinction killed up to about 80 percent of all land vertebrates about 260 million years ago. This catastrophic die-off coincided with the onset of volcanism in what is now southern China.
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Anxious Brains Are Inherited, Study Finds
An anxious temperament is inherited via overactive brain regions passed down by mom and dad. But there's room for experience and the environment to help soothe an anxious mind.
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Photos: Trove of Marine Fossils Discovered in Morocco
Hundreds of millions of years ago, marine animals swam in a vast ocean near the supercontinent of Gondwana. Now, these creatures' fossils litter the rocky desert of southeastern Morocco.
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Rare Fossils of 400-Million-Year-Old Sea Creatures Uncovered
Morocco's vast, rocky deserts were once covered with oceans teeming with life during the Ordovician Period. These stunning animals, now fossilized, would be unknown were it not for the work of a Moroccan fossil collector and a broke graduate student.
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Τρίτη 7 Ιουλίου 2015
Justified Evil: How Wrongdoers Excuse Amoral Acts
To do something horrible, one must craft some sort of justification.
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'The Library at Mount Char' (US 2015): Book Excerpt
Excerpt from "The Library at Mount Char" by Scott Hawkins.
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Spidey Senses Tingling! Arachnids Feel Sex
Spider sex just got a little more interesting. Researchers now find that the spider equivalent of the penis isn't numb like once believed; it's filled with nerves that might help the spider ensure fertilization.
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Keen Olfactory Imagination Tied to Obesity
People who can vividly imagine smells, such as freshly baked cookies or even wet paint, tend to weigh more than people whose olfactory imaginations are less sharp, new research finds.
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Reading Minds Across Oceans With OpenfMRI | Video
As they explore the brain-terrains where thoughts and emotions reside, neuroscientists need a standard set of surveying and cartography tools in order to meaningfully compare their discoveries.
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Organ Transplant Rejections May Not Be Permanent
People who get organ transplants are always at risk of rejecting the organ, even years later. But a new finding shows one way to thwart this rejection.
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Painkiller Abuse Tied to Skyrocketing Heroin Use in US
Abuse of prescription opioid painkillers is the strongest risk factor for heroin use — people addicted to opioids are 40 times more likely to abuse heroin, according to a new report.
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Futuristic Jetpack Will Go on Sale for $200,000 Next Year
"It's a bird. It's a plane. It's a firefighter wearing a jetpack!" That could be something you find yourself saying as early as next year.
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Why Matisse's Vibrant Painting of Nudes Is Fading
Scientists are peeling back layers of paint to get to the root of an enduring plague that is threatening century-old art by the likes of Vincent van Gogh, Claude Monet and Henri Matisse.
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The Illusion of Time: What's Real?
Any clock keeps time, but space-time is much harder to pin down.
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Photos: Star Trails and Aurora Glow in the Night Sky
A starry vortex wins top prize in this year's Earth & Night Sky photo contest. Here's a look at the star-studded image along with other winners, including a lunar eclipse, dancing aurora and a psychedelic night sky above a Bolivian salt flat.
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Tar Balls from California Oil Spill Litter Beach in NASA Photo
Spotting dark, gooey and flammable tar on the beach — remnants from an oil spill in Southern California in May — just got a lot easier, thanks to NASA.
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Starry Vortex Takes Top Spot in Nightscapes Photo Contest
A vortex of stars seems to swirl above Table Mountain in South Africa in the winning image of this year's International Earth & Sky Photo Contest. The entries draw attention to light pollution and the beauty of the night sky hovering above Earth.
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Smoking Marijuana May Affect Weight Gain
Whether smoking marijuana contributes to weight gain may partly depend on how much pot a person smokes, according to a new study.
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Δευτέρα 6 Ιουλίου 2015
Heritage Livestock are Vanishing Across the United States (Photos)
Can unique and rare American livestock be saved from extinction?
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As Ancient Livestock Disappear, Frozen Embryos Restore Ancient Breeds
American livestock were once diverse and unique, but no longer — can a new IVF effort save some of the rarest remaining herds before they fade away?
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Smartphone App Tells You When to Stop Drinking
A new app can help you keep track of your not-so-healthy habits.
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Mean Machines: US & Japan Mega-Robots to Battle
If watching giant robots fight to the death sounds like your idea of a good time, then you're in luck.
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2015 Arctic Sea Ice: How Low Will It Go?
Scientists say the Arctic Sea ice extent in 2015 is likely to be among the lowest on record.
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Pluto Science Lost Due To New Horizons' Anomaly, NASA Reveals | Video
Nearly 30 observations were lost due to a glitch during a system update on July 4th, 2015. NASA principal investigator Alan Stern lists the data that will not be retrieved from July 4th until July 7th.
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When Did Women Start to Outlive Men?
It's well known that women live longer than men, but this wasn't always the case: A new study finds that differences between men and women's life expectancies began to emerge in the late 1800s.
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Only Climate Action Can Save Polar Bears
An occasional dolphin kill won't be enough to sustain polar bears as global climate continues to warm.
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Low Testosterone May Raise Depression Risk
Men's testosterone levels may be linked with their risk of depression, a new study finds.
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Child's Mysterious Paralysis Tied to New Virus
Mysterious cases of paralysis in U.S. children over the last year have researchers searching for the cause of the illness. Now, a new study suggests that a new strain of a poliolike virus may be responsible for some of the cases.
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Driving with a Marijuana High: How Dangerous Is It?
Driving while high may not be perfectly safe, but it's actually much better than driving while drunk, research suggests.
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20 Startling Facts about American Society and Culture
Americans are a diverse, wacky group of people, and here are some numbers to prove it. From the amount of trash we churn out to our very odd beliefs in conspiracy theories and religion, here's a look at some startling facts about Americans.
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New Brain-Like Computer May Solve World's Most Complex Math Problems
The prototype of the memcomputer, which works by mimicking the human brain, could one day lead to computers that solve notoriously difficult math problems and could even help to break codes.
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Spiders, Ahoy! 8-Legged Critters Can 'Sail' Over Water
Spiders can dance on water like tiny ballerinas pirouetting across a slippery stage.
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In Images: Spiders 'Sail' and 'Dance' on Water
You probably already knew that spiders are extraordinary creatures when they're on land. But a new study finds that these critters are also quite remarkable when they're on the water.
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Guns Don't Deter Crime, Study Finds
Is an armed society a peaceful society? New research suggests the opposite: Firearm assaults, firearm robberies, firearm homicide and overall homicide are more common in states with more guns.
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'Alice in Wonderland Syndrome' Caused by Acid Flashback
Named after the famous children's book, Alice in Wonderland Syndrome is marked by visual disturbances that cause objects too look too big, too small, too close or too far away.
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Παρασκευή 3 Ιουλίου 2015
7 Famous Fourths: How Independence Day Has Transformed
Americans celebrated the first July Fourth in 1777, a year after declaring independence from England. Here's a list of American traditions and famous fourths.
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Mark Zuckerberg's Vision of 'Facebook Telepathy': What Experts Say
Mark Zuckerberg said predicts people will send thoughts and experiences to each other as easily as people text and email today. However, this fanciful idea of brain-to-brain communication is still a long ways off, neuroscientists say.
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5 Odd Facts About Lewis Carroll
Here are five odd facts about Lewis Carroll (1832-1898), including his enthusiasm for word games, microscopes and photography.
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Πέμπτη 2 Ιουλίου 2015
Majestic Vultures, Kings of the Sky (Photos)
The majestic vulture is on the decline across the globe, and if they fade, what will happen to the carrion they clear from the Earth?
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Climate Change Sparks Turbulence in Aviation Industry (Op-Ed)
As temperatures warm, so do runways, with troubling results.
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First US Measles Death in 12 Years: How Was It Missed?
A woman in Washington state is the first person to die of measles in the United States in a dozen years, but how did doctors miss her diagnosis.
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How Lewis Carroll's 'Syzygy' Puzzles Worked (Infographic)
The author of the Alice books was also a fan of clever word puzzles and logic games.
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Solar-Powered Plane Soars to New World Records
A solar plane currently soaring over the Pacific Ocean, from Japan to Hawaii, has set a slew of new world records, logging the farthest and longest flights made so far in a solar-powered aircraft.
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Overweight Colorectal Cancer Patients Survive Longer
People with colorectal cancer may live longer if they are overweight or obese, rather than thin, a new study finds.
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7 Shark Attacks in 3 Weeks: Are North Carolina Beaches Safe?
Fourth of July weekend is a popular time to hit the beach, but this year, vacationers may not be the only ones swarming the waters off North Carolina.
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Ebola Returns to Liberia: Where Did It Come From, and Could It Spread?
The return of Ebola cases to Liberia is worrisome, and raises questions about whether the country was really free of the disease to begin with, experts say.
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Mass Shootings Are Contagious
Virginia Tech. Sandy Hook. Charleston. Not only are mass shootings tragedies in their own rights, they appear to be contagious, according to a new study that also found such criminal acts may spread due to sensational media coverage.
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Seahorse's Amazing Tail Could Inspire Better Robots
Slinky snake robots could get a better grip when climbing, thanks to new research on how a seahorse's tail works, according to a new study.
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10,000 Monitored for Ebola in US Over Fall & Winter
More than 10,000 people in the United States were monitored for symptoms of Ebola this past fall and winter, according to a new report from the Centers for Disease Control and Prevention.
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Cancer Forecast: Why More People Will Die, Even As Death Rates Fall
Cancer death rates will continue to decline in the United States through 2020, including death rates from some of the leading cancers in both men and women, a new study says.
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Firework Colors Enhanced by Elements of Life
Fireworks in purple, blue and red owe their vibrant displays to elements now coursing through your blood stream.
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Woolly Mammoth Clones Closer Than Ever, Thanks to Genome Sequencing
The woolly mammoth's genome has been sequenced, revealing several key adaptations to the cold that could help scientists design elephant-mammoth hybrids.
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Colorful Arctic Animals Revealed in Thousands of Undersea Images
New photographs of deep-sea creatures could hold the key to helping predict climate change.
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Gallery: Never-Before-Seen Photos of Colorful Life on Arctic Seafloor
See the vibrant creatures who dwell on the Arctic Ocean seafloor.
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Cats Are City Slickers
Despite their reputation as wildlife killers, cats seem to stick to urban and residential areas, while coyotes prowl wilder spaces, research finds.
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Seabirds Smell Their Way Home
Coastal seabirds can fly over large swaths of ocean for days on end, not stopping until they reach their favorite feeding spot. Scientists have long wondered how these birds manage to find their way home.
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Τετάρτη 1 Ιουλίου 2015
Should Placebos Be Used to 'Treat' Patients?
Placebos can make people feel better, so why not use them?
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Nyah! Nyah! How Goldfish Eluded Huge Predator for Years
A goldfish meant to be a light snack for one the world's largest freshwater fish has lived undetected in the same tank with its predator for seven years.
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How Not to Get Stung by a Portuguese Man-of-War
Like cast members on a distasteful reality show, Portuguese man-of-war "jellyfish" are descending upon the Jersey Shore in increasing numbers.
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Drug Helps Obese People Drop Weight and Keep It Off
A diabetes drug called liraglutide helps people lose weight, a new study finds.
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How Elements in Fireworks Make the Human Body Work (Infographic)
Fireworks get their colors from elements that the human body requires to function.
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Statins Linked to Aggression in Older Women
Older women who take statins may experience an increase in their levels of aggressive behavior.
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Ancient Ritual Bath Found Under Unsuspecting Family's Floorboards
During a routine renovation of their living room, a family recently discovered a large 2,000-year-old ritual bath underneath the floorboards of their Jerusalem home, the Israel Antiquities Authority (IAA) announced today (July 1).
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Wild 'Jesus Lizards' Once Walked on Wyoming's Tropical Waters
About 48 million years ago, a distant relative of the "Jesus lizard," named for its knack for walking on water, darted around the tropical rainforests of ancient Wyoming, a new study finds.
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Walk on Water: Photos of Ancient Jesus Lizard Relative
The 48-million-year-old skull of an ancient Jesus lizard relative found in Wyoming may shed light on the evolutionary history of lizards, iguanas and chameleons, a new study finds.
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Flu Vaccine and Narcolepsy: New Findings May Explain Link
The swine flu vaccine was linked with an increase in narcolepsy cases in Europe, and now researchers may have figured out why.
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Mark Zuckerberg, Stephen Hawking & the 'Terminator' Talk Science
What scientific questions does Mark Zuckerberg want answered? Stephen Hawking wants to know.
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Fourth of July Downer: Fireworks Cause Spike in Air Pollution
Fireworks are a beloved tradition of the Fourth of July, but the colorful displays also bring a spike in air pollution, a new study shows.
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Aerobatic Pilots Fly Planes Through Hanger - At Same Time! | Video
Paul Bonhomme and Steve Jones flew two Bonhomme’s Xtreme Air XA41 planes through a hanger at 185mph and were just 3 feet off the ground. The aerial stunt was performed at Llanbedr Airfield, North Wales by the Red Bull Matadors team members.
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Low-Flying Science: How 2 Pilots Pulled Off Amazing Stunt
A pair of British pilots recently pulled off a daring aviation stunt, becoming the first to fly two planes in formation through a building.
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Why a Teen's Reasons for Using Marijuana Matter
The reason that teen gives for using marijuana may be related to their likelihood of using other drugs too.
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Why Conservatives Have Better Self-Control
Conservatives may have more self-control than liberals because they are strong believers in free will. People who support free will believe they are responsible for their outcomes and so believe they can control their behavior.
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Helium Leaking from Earth in Southern California
The discovery of helium leaking from the Earth from oil wells along a fault in Southern California reveals that the Newport-Inglewood fault is deeper and more complicated than previously believed.
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Preeclampsia: Signs, Symptoms & Treatment
Preeclampsia is a serious complication that can develop during pregnancy. It is characterized by high blood pressure and high levels of protein in urine.
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Awake Again: Is It Insomnia or Just Segmented Sleep? (Op-Ed)
Waking up at night is normal, and it may not effect the quality of your sleep.
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Euler’s Identity: 'The Most Beautiful Equation'
Euler's Identity is a remarkable equation that comprises the five most important mathematical constants.
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