Scientists analyzed the hearts of retired astronaut Scott Kelly after he spent time in space and elite endurance swimmer Benoît Lecomte after he swam the Pacific Ocean.
via Livescience.com https://ift.tt/3fvY9kQ
Τετάρτη 31 Μαρτίου 2021
Fiery 'airburst' of superheated gas slammed into Antarctica 430,000 years ago
Scientists found evidence of the impact on a mountaintop.
via Livescience.com https://ift.tt/3fwOyui
via Livescience.com https://ift.tt/3fwOyui
Astronomers see a ghostly 'radio jellyfish' rise from the dead in the southern sky
Astronomers discovered a radio structure that looks like a gigantic jellyfish, though it only glows in certain wavelengths.
via Livescience.com https://ift.tt/39qYX6T
via Livescience.com https://ift.tt/39qYX6T
How stress stops hair growth (in mice)
More research is needed to know if the same mechanism halts hair growth in humans.
via Livescience.com https://ift.tt/3rDBR39
via Livescience.com https://ift.tt/3rDBR39
Rabbits dig up 9,000-year-old artifacts on 'Dream Island'
Burrowing rabbits have helped uncover artifacts from the Stone and Bronze Ages on a U.K. island.
via Livescience.com https://ift.tt/3m5nmnF
via Livescience.com https://ift.tt/3m5nmnF
Rarest great ape on Earth could soon go extinct
Tapanuli orangutans now occupy less than 3% of their historic habitat.
via Livescience.com https://ift.tt/3sQQHo8
via Livescience.com https://ift.tt/3sQQHo8
Pfizer vaccine is 100% effective in preventing COVID-19 in children ages 12 to 15
Pfizer and BioNTech plan to submit the clinical trial data to the FDA as soon as possible.
via Livescience.com https://ift.tt/3u8iXTv
via Livescience.com https://ift.tt/3u8iXTv
Creepy sculpture with human faces is even older than experts thought
A human-shaped wooden idol decorated with an eerie human face and considered the oldest of its kind ever discovered may date back even further in time, researchers now say.
via Livescience.com https://ift.tt/3cAPyeL
via Livescience.com https://ift.tt/3cAPyeL
'Finding Nemo' inspires name for orange-and-white peacock spider
An arachnologist described a new species of peacock spider after a citizen scientist discovered it in the wetlands of southern Australia.
via Livescience.com https://ift.tt/3sIKoTK
via Livescience.com https://ift.tt/3sIKoTK
Τρίτη 30 Μαρτίου 2021
Mysterious brain disease 'cluster' under investigation in Canada
The illness has afflicted more than 40 people in New Brunswick.
via Livescience.com https://ift.tt/3fsYqF6
via Livescience.com https://ift.tt/3fsYqF6
SpaceX's Starship SN11 rocket prototype explodes on landing
We've got good news and bad news about the latest explosive SpaceX Starship test in Boca Chica, Texas.
via Livescience.com https://ift.tt/3m7zBQI
via Livescience.com https://ift.tt/3m7zBQI
Scientists detect world's coldest cloud hovering over Pacific Ocean
A severe thunderstorm cloud that formed over the Pacific Ocean in 2018 reached the coldest temperatures ever recorded.
via Livescience.com https://ift.tt/3ubxiyP
via Livescience.com https://ift.tt/3ubxiyP
Bizarre 'worm tornado' in New Jersey has scientists baffled
A resident of Hoboken, New Jersey spotted the unusual worm spiral after days of heavy rainfall.
via Livescience.com https://ift.tt/3sCPMaT
via Livescience.com https://ift.tt/3sCPMaT
500 million-year-old fossil is the granddaddy of all cephalopods
Tiny fossils in Newfoundland, Canada may be evidence of the oldest cephalopod on record.
via Livescience.com https://ift.tt/3sFTIaY
via Livescience.com https://ift.tt/3sFTIaY
Sea creatures' strange circular swimming has scientists puzzled
Scientists propose that the circling could calibrate the animals' magnetic biosensors, in much the same way as submarines circle.
via Livescience.com https://ift.tt/3rAO9cr
via Livescience.com https://ift.tt/3rAO9cr
Astronomers find the 'safest place' to live in the Milky Way
Astronomers have searched the entire Milky Way to identify the safest places to live. It turns out, we're in a pretty good spot.
via Livescience.com https://ift.tt/3u57XpX
via Livescience.com https://ift.tt/3u57XpX
Identity of mysterious 'Hobbits' possibly found
The extinct human lineage nicknamed "the hobbit" may not be a distant relative of modern humans as previously thought. Instead, hobbits may be members of the mysterious close relatives of modern humans known as Denisovans.
via Livescience.com https://ift.tt/2PcARpE
via Livescience.com https://ift.tt/2PcARpE
Δευτέρα 29 Μαρτίου 2021
How the 'Worm Moon' helped free the stuck ship Ever Given in the Suez Canal
It took a little help from the full moon to free the massive Ever Given cargo ship from its perch stranded across the Suez Canal.
via Livescience.com https://ift.tt/3u4Falt
via Livescience.com https://ift.tt/3u4Falt
Pfizer and Moderna COVID-19 vaccines are 90% effective in 'real-world' study
Two doses of either vaccine were 90% effective at preventing infections, and a single dose was 80% effective.
via Livescience.com https://ift.tt/3w8WbN7
via Livescience.com https://ift.tt/3w8WbN7
Could humans ever be venomous?
Humans have what it takes to make venom, but it may not be worth the trouble.
via Livescience.com https://ift.tt/3czzWZ4
via Livescience.com https://ift.tt/3czzWZ4
Scientists built a perfectly self-replicating synthetic cell
Scientists created a new organism called JCVI-syn3A that contains fewer than 500 genes.
via Livescience.com https://ift.tt/3fnSUDO
via Livescience.com https://ift.tt/3fnSUDO
3 Russian nuclear submarines simultaneously punch through Arctic ice
Three Russian navy submarines punched their way through several feet of sea ice in the Arctic to surface simultaneously within a few hundred feet of each other — one of the first times the tricky naval maneuver has been achieved.
via Livescience.com https://ift.tt/3wbXbQE
via Livescience.com https://ift.tt/3wbXbQE
What are Brood X cicadas?
Billions of periodical cicadas, known as Brood X, will emerge across the eastern U.S. in 2021.
via Livescience.com https://ift.tt/3u1RTW4
via Livescience.com https://ift.tt/3u1RTW4
Indonesian oil refinery ignites into towering inferno
An oil refinery in Indonesia has caught fire after an oil leak that may have been ignited by a lightning strike.
via Livescience.com https://ift.tt/3sAA2oL
via Livescience.com https://ift.tt/3sAA2oL
The 1st few seconds of the Big Bang: What we know and what we don't
Believe it or not, physicists are attempting to understand the universe when it was only a handful of seconds old.
via Livescience.com https://ift.tt/3tXjZ4K
via Livescience.com https://ift.tt/3tXjZ4K
Infamous asteroid Apophis poses no threat to Earth for at least 100 years, NASA says
The notorious Apophis space rock just shed its hazardous status — for the next 100 years at least — after fresh observations of the near-Earth asteroid.
via Livescience.com https://ift.tt/3m1yXnv
via Livescience.com https://ift.tt/3m1yXnv
Why do hummingbirds 'hum'?
High-speed cameras and arrays of microphones helped researchers draw an acoustic map of hummingbirds' distinctive hum.
via Livescience.com https://ift.tt/3u7daxt
via Livescience.com https://ift.tt/3u7daxt
A remnant of a protoplanet may be hiding inside Earth
A protoplanet called Theia crashed into Earth 4.5 billion years ago
via Livescience.com https://ift.tt/3cwxfYb
via Livescience.com https://ift.tt/3cwxfYb
Κυριακή 28 Μαρτίου 2021
Does coffee really stunt kids' growth?
It's probably fine to give your child weak coffee, as long as you skip the sugar.
via Livescience.com https://ift.tt/3fkZHOx
via Livescience.com https://ift.tt/3fkZHOx
Σάββατο 27 Μαρτίου 2021
Mysterious explosion over Western US was likely SpaceX rocket debris, experts say
The remains of a SpaceX Falcon 9 rocket burned up in the atmosphere over the Western US on Thursday, surprising and delighting stargazers.
via Livescience.com https://ift.tt/31pU1us
via Livescience.com https://ift.tt/31pU1us
What if humans didn't have an appendix?
What might life be like then if everyone lacked an appendix? That organ may not be a useless artifact of evolution after all.
via Livescience.com https://ift.tt/2Qypzft
via Livescience.com https://ift.tt/2Qypzft
Was the 'forbidden fruit' in the Garden of Eden really an apple?
It could have been a fig, grapes, citron, a pomegranate or even wheat.
via Livescience.com https://ift.tt/2NYifsN
via Livescience.com https://ift.tt/2NYifsN
Παρασκευή 26 Μαρτίου 2021
Catch March's full supermoon Worm Moon this Sunday
Watch the full Worm Moon this Sunday, March 28.
via Livescience.com https://ift.tt/3m6x7SF
via Livescience.com https://ift.tt/3m6x7SF
Ex-CDC director believes COVID-19 escaped from a lab, but cites no evidence
Many experts have rejected that theory as unlikely.
via Livescience.com https://ift.tt/3fhqOu3
via Livescience.com https://ift.tt/3fhqOu3
Vampire squid ancestor died in 'eternal embrace' with its dinner
A well-preserved fossil reveals that 180 million years ago, an eight-armed predator suffocated with its prey.
via Livescience.com https://ift.tt/3srHcvH
via Livescience.com https://ift.tt/3srHcvH
A 'lump' of dark matter may be ripping apart Taurus' face
The Hyades — the closest star cluster to our sun — is being stretched by an invisible 'lump,' researchers say.
via Livescience.com https://ift.tt/3tYoRa0
via Livescience.com https://ift.tt/3tYoRa0
Scientists find deep-sea bacteria that are invisible to the human immune system
The researchers say the discovery will give them new insights into how the immune system works, as well as enabling them to revise some of the most basic assumptions of immunology.
via Livescience.com https://ift.tt/3sqKnDZ
via Livescience.com https://ift.tt/3sqKnDZ
We should study 'dead' alien worlds, and maybe (carefully) seed them with life
Looking at the scientific information gleaned from lifeless worlds could help in the search for life, one astrobiologist says.
via Livescience.com https://ift.tt/39kn33b
via Livescience.com https://ift.tt/39kn33b
Prime numbers protect Brood X cicadas from everything but zombie fungus
Most predators are stymied by the cicadas' 17-year life spans, but the insects are still vulnerable to being zombified.
via Livescience.com https://ift.tt/3lUBAYh
via Livescience.com https://ift.tt/3lUBAYh
DARPA takes step toward 'holy grail of encryption'
The U.S. defense department is searching for what could be considered the "holy grail of data encryption," which would seal up a loophole that allows hackers to access sensitive information while it's being processed.
via Livescience.com https://ift.tt/31lhHAd
via Livescience.com https://ift.tt/31lhHAd
The huge ship stuck in the Suez Canal seen in photos from space
Tiny Earth-observing Dove satellites operated by the California company Planet have spied the giant cargo ship that's blocking the Suez Canal, as well as the traffic jam caused by the vessel's plight.
via Livescience.com https://ift.tt/2P7Unn3
via Livescience.com https://ift.tt/2P7Unn3
Πέμπτη 25 Μαρτίου 2021
What is DNA?
DNA is a molecule that contains the instructions an organism needs to develop, live and reproduce.
via Livescience.com https://ift.tt/2tsQMTE
via Livescience.com https://ift.tt/2tsQMTE
Pfizer starts COVID-19 vaccine trial in young kids
Pfizer is the latest COVID-19 vaccine maker to test its shot in young children.
via Livescience.com https://ift.tt/2NREgt8
via Livescience.com https://ift.tt/2NREgt8
Cause of mysterious bald eagle deaths found after 25 years
Scientists have finally solved a 25-year-old mystery surrounding a neurodegenerative disease killing bald eagles and other lake animals in the U.S.
via Livescience.com https://ift.tt/3lYVMbG
via Livescience.com https://ift.tt/3lYVMbG
Legacy of shattered alien-seeking Arecibo telescope will live on for millions of years
Arecibo Observatory's collapse on Dec. 1, 2020 was a devastating blow for science, but its decades of observations will inform research for years to come.
via Livescience.com https://ift.tt/3snqddU
via Livescience.com https://ift.tt/3snqddU
Do octopuses dream of 8-armed sheep? New study hints at human-like sleep cycle in cephalopods
Octopuses switch between "quiet" and "active" sleep, where they turn vivid colors.
via Livescience.com https://ift.tt/3tOf4D2
via Livescience.com https://ift.tt/3tOf4D2
Quick guide: COVID-19 vaccines in use and how they work
Here's a guide to the vaccines being used in different countries.
via Livescience.com https://ift.tt/2XxcO5e
via Livescience.com https://ift.tt/2XxcO5e
Sprawling 5,000-year-old cemetery and fortress discovered in Poland
A gigantic, 5,000-year-old complex of long barrows and stone-lined tombs has been unearthed in Poland, after archaeologists investigated lines in crops in a field that they'd seen in a satellite photograph.
via Livescience.com https://ift.tt/3ffhhDt
via Livescience.com https://ift.tt/3ffhhDt
Hidden boundaries of lost continent 'Zealandia' revealed in incredible detail
The lost continent is a submerged chunk of crust that broke off from Gondwana 80 million years ago.
via Livescience.com https://ift.tt/3rs374I
via Livescience.com https://ift.tt/3rs374I
Lab-grown mini ‘brains’ of humans and apes reveal why one got so much bigger
By growing mini brains in the lab, scientists figured out why human brains grow larger than ape brains.
via Livescience.com https://ift.tt/3lNuapT
via Livescience.com https://ift.tt/3lNuapT
Τετάρτη 24 Μαρτίου 2021
Orcas: Facts about killer whales
Orcas, or killer whales, are the largest of the dolphin family.
via Livescience.com https://ift.tt/2rWsXzz
via Livescience.com https://ift.tt/2rWsXzz
Millions of dead jellyfish are washing up around the world. 'The blob' could be to blame.
Every few years, millions of by-the-wind sailor jellyfish wash up on beaches and die. What is causing so many of them to become stranded? The blob could be to blame.
via Livescience.com https://ift.tt/3cXBF9C
via Livescience.com https://ift.tt/3cXBF9C
Piece of Wright brothers' 1st plane now on Mars
Fabric from the plane is secured to NASA's experimental Mars helicopter.
via Livescience.com https://ift.tt/3tK9Zf4
via Livescience.com https://ift.tt/3tK9Zf4
10 influential women in history
From politics to protests, women have shaped the world we live in today. These 10 stand out above the rest.
via Livescience.com https://ift.tt/3d6SizC
via Livescience.com https://ift.tt/3d6SizC
Rare daytime fireball meteor creates massive sonic boom over UK
A rare fireball meteor bright enough to be seen during the day triggered a massive sonic boom over parts of the UK and France.
via Livescience.com https://ift.tt/3d4WbVW
via Livescience.com https://ift.tt/3d4WbVW
Magnetic field around a black hole mapped for the first time
The first-ever images of a magnetic field around a black hole may explain the jet of matter and energy emanating from the center of galaxy M87.
via Livescience.com https://ift.tt/3ceYypY
via Livescience.com https://ift.tt/3ceYypY
Dark energy camera takes hyper-detailed images of nearby dwarf galaxies
New, stunningly detailed images of the Large and Small Magellanic Clouds have the potential to revolutionize our understanding of the stars making up these two dwarf galaxies.
via Livescience.com https://ift.tt/3vXbvMM
via Livescience.com https://ift.tt/3vXbvMM
Strange pattern found inside world’s largest atom smasher has physicists excited
The weird behaviour of the beauty quark has led physicists to believe it could be a window to a completely new physics.
via Livescience.com https://ift.tt/39aJIig
via Livescience.com https://ift.tt/39aJIig
85% of COVID-19 long-haulers have multiple brain-related symptoms
Many COVID-19 "long haulers" experience at least four lingering neurological symptoms, such as brain fog, headache and the loss of sense of smell or taste, even if they were never hospitalized for their initial illness.
via Livescience.com https://ift.tt/31duaWB
via Livescience.com https://ift.tt/31duaWB
King Tut’s father revealed in stunning facial reconstruction
An astonishingly lifelike facial reconstruction reveals the face of an enigmatic mummy who may have been the biological father of the renowned pharaoh Tutankhamen.
via Livescience.com https://ift.tt/2QC5ncL
via Livescience.com https://ift.tt/2QC5ncL
Meet the 'frodosome,' a brand new organelle
The blob-like organelle drives bone metastasis, but likely also plays a role in the healthy functioning of the cell.
via Livescience.com https://ift.tt/3cgJCYj
via Livescience.com https://ift.tt/3cgJCYj
Τρίτη 23 Μαρτίου 2021
Amazon 'river monster' turns up dead in Florida
A dead "river monster" from the Amazon was discovered in Florida, leading to concerns that the fish might become an invasive species there.
via Livescience.com https://ift.tt/2QBXkgd
via Livescience.com https://ift.tt/2QBXkgd
How to spot aliens? Look at Earth, scientists propose.
Revisiting how Earth looks from space could offer scientists clues for finding alien life on distant worlds.
via Livescience.com https://ift.tt/2Qz9tSY
via Livescience.com https://ift.tt/2Qz9tSY
WWII-era stimulant drug discovered in weight loss supplements
The drug was one of nine prohibited stimulants found in sports and weight loss supplements.
via Livescience.com https://ift.tt/3d1v9yt
via Livescience.com https://ift.tt/3d1v9yt
AstraZeneca COVID-19 vaccine data may be outdated, US safety board says
An independent group of medical experts in the U.S. has raised concerns that AstraZeneca may have released "outdated" data on its COVID-19 vaccine.
via Livescience.com https://ift.tt/31cWHLO
via Livescience.com https://ift.tt/31cWHLO
To be declassified: UFO broke sound barrier with no sonic boom
Former Trump intelligence director John Ratcliffe told Fox News that more unexplained sightings of flying objects will soon be declassified.
via Livescience.com https://ift.tt/3d4N4EN
via Livescience.com https://ift.tt/3d4N4EN
Genes of 500 million-year-old sea monsters live inside us
Primeval sea creatures share genes with humans, suggesting that we're more like ancient animals than previously thought.
via Livescience.com https://ift.tt/319UYab
via Livescience.com https://ift.tt/319UYab
Read a free issue of How It Works magazine!
Our sister publication is the action-packed magazine that’s bursting with the answers to your curious questions
via Livescience.com https://ift.tt/2M9gp73
via Livescience.com https://ift.tt/2M9gp73
Read a free issue of All About Space magazine!
Created by space experts, our sister publication is the cutting-edge magazine that features the latest developments in space science, exploration and more
via Livescience.com https://ift.tt/2LLcDB9
via Livescience.com https://ift.tt/2LLcDB9
Trying to conceive: 10 tips for women
For a woman trying to get pregnant, there are a number of ways to increase the chances and make it more likely that she will conceive a child.
via Livescience.com https://ift.tt/2toXMNH
via Livescience.com https://ift.tt/2toXMNH
Dead juvenile humpback whale washes up on UK beach
A juvenile humpback whale has washed up on a beach in the U.K. after first being spotted dead weeks ago.
via Livescience.com https://ift.tt/2PhAE4a
via Livescience.com https://ift.tt/2PhAE4a
Defunct US weather satellite breaks up in Earth orbit
A U.S. weather satellite that retired eight years ago has fallen apart in orbit, breaking into at least 16 pieces, according to government representatives.
via Livescience.com https://ift.tt/3tNq83r
via Livescience.com https://ift.tt/3tNq83r
US military to keep wary eye on Chinese and Russian space ambitions under President Biden
The space ambitions of Russia and China will likely stay front and center for the U.S. military during the administration of President Joe Biden.
via Livescience.com https://ift.tt/3191JJp
via Livescience.com https://ift.tt/3191JJp
Drone footage reveals dramatic Iceland volcanic eruption
After a 900-year nap, a volcano in Iceland erupted Friday (March 19), spewing tendrils of molten lava down its flanks and bathing the cloudy night sky in an ominous orange-red.
via Livescience.com https://ift.tt/3f8j0dU
via Livescience.com https://ift.tt/3f8j0dU
World's oldest meteor crater isn't what it seems
The world's oldest meteor impact crater is not a crater at all, say scientists of a new study suggesting natural forces put the giant indent into Earth's surface. But the jury is still out.
via Livescience.com https://ift.tt/3rjQQze
via Livescience.com https://ift.tt/3rjQQze
Δευτέρα 22 Μαρτίου 2021
COVID-19 may trigger diabetes in some people
Scientists don't know exactly why the conditions are linked.
via Livescience.com https://ift.tt/3d0ZD3G
via Livescience.com https://ift.tt/3d0ZD3G
Did a scholar really find an early copy of the Ten Commandments?
A biblical text dismissed as a forgery in the 19th century is not only authentic but is actually a predecessor to the Book of Deuteronomy, a scholar now says. Not everyone agrees.
via Livescience.com https://ift.tt/2QtQvx4
via Livescience.com https://ift.tt/2QtQvx4
Temperature: Fahrenheit, Celsius, Kelvin
These are the most common temperature scales, their history, and their use
via Livescience.com https://ift.tt/3dbTkdZ
via Livescience.com https://ift.tt/3dbTkdZ
Jaw-dropping Milky Way mosaic took 12 years to create. Here's why.
A new mosaic of the Milky Way galaxy took 12 years and 1,250 hours of photographic exposure to create.
via Livescience.com https://ift.tt/3fgvdxp
via Livescience.com https://ift.tt/3fgvdxp
More than 50 new environmental chemicals detected in people
The vast majority of these chemicals are mysterious compounds with unknown sources.
via Livescience.com https://ift.tt/3sc9B8K
via Livescience.com https://ift.tt/3sc9B8K
Ancient Maya power broker died in obscurity, hieroglyphics show
Hieroglyphics in a stairway near a burial tell the tale of an elite Maya ambassador's life.
via Livescience.com https://ift.tt/3cS60Xe
via Livescience.com https://ift.tt/3cS60Xe
Woman cries blood tears during menstruation in 'rare and unusual clinical case'
In "a rare and unusual clinical case," doctors described a young woman whose menstrual cycle made her weep tears that were made of blood.
via Livescience.com https://ift.tt/2NDSfCK
via Livescience.com https://ift.tt/2NDSfCK
Κυριακή 21 Μαρτίου 2021
An 'absolute plague' of mice is ravaging eastern Australia
A productive grain harvest has resulted in a 'plague' of mice rampaging through Australia, and locals are sick of cleaning up their poo.
via Livescience.com https://ift.tt/2Qr9icl
via Livescience.com https://ift.tt/2Qr9icl
How did coyotes become regular city slickers?
Coyotes originated in prairies and deserts, but are now right at home in big cities across North America. How did this naturally shy creature learn to thrive in crowded urban landscapes?
via Livescience.com https://ift.tt/2OSBODe
via Livescience.com https://ift.tt/2OSBODe
Σάββατο 20 Μαρτίου 2021
Spring returns with a not-so-equal vernal equinox of 2021
Spring will officially arrive on Saturday morning (March 20) with the occurrence of the vernal equinox.
via Livescience.com https://ift.tt/3rblxXi
via Livescience.com https://ift.tt/3rblxXi
What messages have we sent to aliens?
The most important thing we've communicated? That we exist.
via Livescience.com https://ift.tt/3tD5p2f
via Livescience.com https://ift.tt/3tD5p2f
The largest asteroid of the year will swing by Earth on Sunday. But don't worry.
The asteroid "2001FO32," is big, it's fast, but it poses no danger to Earth.
via Livescience.com https://ift.tt/3vMlswo
via Livescience.com https://ift.tt/3vMlswo
Παρασκευή 19 Μαρτίου 2021
Bored chimps at Czech zoos video chat during lockdown
Zookeepers from two zoos in the Czech Republic have set up big screens to allow their chimps to interact with each other via a video call.
via Livescience.com https://ift.tt/3lypcwM
via Livescience.com https://ift.tt/3lypcwM
Scientists uncover Antarctic sea creatures 'trapped under ice' for 50 years
When a gargantuan iceberg calved off of Antarctica last month, it revealed a bustling community of sea life for the first time in decades.
via Livescience.com https://ift.tt/30YwDUF
via Livescience.com https://ift.tt/30YwDUF
Sperm whales outwitted 19th-century whalers by sharing evasive tactics
The discovery has implications for our understanding of whale culture.
via Livescience.com https://ift.tt/3tCmucx
via Livescience.com https://ift.tt/3tCmucx
100 million shots in arms: U.S. meets vaccination goal early
About 41 million people in the U.S. have been fully vaccinated.
via Livescience.com https://ift.tt/3tyJAAX
via Livescience.com https://ift.tt/3tyJAAX
$35 yard sale bowl sells for over $700,000
A $35 bowl sold at a yard sale was estimated to be worth up to $500,000. It sold for over $700,000.
via Livescience.com https://ift.tt/3r47ulY
via Livescience.com https://ift.tt/3r47ulY
Glowing 'dawn storm' auroras that blaze in Jupiter's morning skies are born in darkness
New images of Jupiter's polar auroras, captured by the Juno spacecraft, revealed the full cycle of intense and unusual polar light displays.
via Livescience.com https://ift.tt/3vHkXUx
via Livescience.com https://ift.tt/3vHkXUx
Medieval bishop's palace unearthed in England
A construction crew hired to build a run-of-the-mill bungalow unexpectedly discovered a medieval bishop's palace.
via Livescience.com https://ift.tt/3lvLpvs
via Livescience.com https://ift.tt/3lvLpvs
Interstellar visitor 'Oumuamua came from an 'alien Pluto,' new study suggests
Back in 2017, a point of strange light flashed through the solar system. Three years later, a new team of scientists claims to have figured out what it was.
via Livescience.com https://ift.tt/3r2C2Vs
via Livescience.com https://ift.tt/3r2C2Vs
5 kids hospitalized with liver failure after drinking ionized 'Real Water'
Such water goes through an ionizing process to raise its pH so that it becomes more basic or alkaline.
via Livescience.com https://ift.tt/3eW7Rg0
via Livescience.com https://ift.tt/3eW7Rg0
Πέμπτη 18 Μαρτίου 2021
NASA tested its new moon rocket in Mississippi, and it only caught on fire a little bit
NASA conducted its second major test of its powerful new moon rocket, the Space Launch System, and it was mostly a success.
via Livescience.com https://ift.tt/3vFAC6U
via Livescience.com https://ift.tt/3vFAC6U
AstraZeneca vaccine safe, but rare risk of blood clots not ruled out, EU regulator says
The European Medicines Agency said the benefits of vaccination far outweigh the risks.
via Livescience.com https://ift.tt/3r1EQ4W
via Livescience.com https://ift.tt/3r1EQ4W
Scientists grew human tear ducts in a lab and taught them to cry
Disembodied human tear glands, grown in petri dishes in a laboratory in the Netherlands, have learned to cry — and the scientists who created them have already grafted them into the eyes of living mice.
via Livescience.com https://ift.tt/2Pb61NO
via Livescience.com https://ift.tt/2Pb61NO
'First complete models' of a human embryo made in the lab
The model embryos could shed light on early human development.
via Livescience.com https://ift.tt/3ltt3eI
via Livescience.com https://ift.tt/3ltt3eI
'Winged' eagle shark soared through oceans 93 million years ago
A bizarre shark with wing-like side fins soared through an ancient sea 93 million years ago in what is now Mexico.
via Livescience.com https://ift.tt/38RB740
via Livescience.com https://ift.tt/38RB740
COVID-19 vaccines are safe and effective in pregnancy, new study shows
Protection also passes to the fetus through the placenta and to newborns through breast milk.
via Livescience.com https://ift.tt/3eUSHHR
via Livescience.com https://ift.tt/3eUSHHR
A supermassive black hole is speeding through space, and astronomers don't know why
A supermassive black hole is racing across the universe at 110,000 mph (177,000 km/h), and the astronomers who spotted it don't know why.
via Livescience.com https://ift.tt/3s00yb3
via Livescience.com https://ift.tt/3s00yb3
Jupiter's Great Red Spot is a ruthless cannibal that devours smaller storms
The Great Red Spot, a massive storm spiraling on the surface of Jupiter, may owe its continued life to cannibalism, slurping up smaller storms to fuel its churning power.
via Livescience.com https://ift.tt/2OJSxZm
via Livescience.com https://ift.tt/2OJSxZm
Τετάρτη 17 Μαρτίου 2021
What is an equinox?
Equinoxes occur twice a year when the sun is directly above the equator, and signal herald the beginning of spring and autumn.
via Livescience.com https://ift.tt/3txRFGa
via Livescience.com https://ift.tt/3txRFGa
WHO thinks it knows where COVID-19 originated
In January, a WHO team of experts traveled to China to probe how the deadly pandemic first started.
via Livescience.com https://ift.tt/2P045Ym
via Livescience.com https://ift.tt/2P045Ym
Early Christian monks' quarters and churches found in Egypt
Archaeologists in Egypt have found three early churches and the living quarters of monks.
via Livescience.com https://ift.tt/2P02HoD
via Livescience.com https://ift.tt/2P02HoD
Why Russian scientists just deployed a giant telescope beneath Lake Baikal
The enormous Baikal-GVD will look for the particles from 4,300 feet (1,310 meters) below the lake surface.
via Livescience.com https://ift.tt/3eQ15Z9
via Livescience.com https://ift.tt/3eQ15Z9
This golden box will soon make oxygen on Mars. That's great news for human explorers.
Mars' Perseverance rover will help pave the way for future humans to travel to the Red Planet with a small instrument known as the Mars Oxygen In-Situ Resource Utilization Experiment (MOXIE).
via Livescience.com https://ift.tt/3eP96O4
via Livescience.com https://ift.tt/3eP96O4
Mars may hide oceans of water beneath its crust, study finds
Oceans' worth of water may remain buried in the crust of Mars, and not lost to space as previously long thought, a new study finds.
via Livescience.com https://ift.tt/3lx79HC
via Livescience.com https://ift.tt/3lx79HC
Space station tosses 2.9-ton hunk of space junk overboard. It will stay in orbit for years.
The International Space Station discarded a 2.9-ton pallet of used batteries on Thursday morning (March 11), the most massive object it has ever jettisoned.
via Livescience.com https://ift.tt/2NqLV1j
via Livescience.com https://ift.tt/2NqLV1j
Why does DNA spontaneously mutate? Quantum physics might explain.
A phenomenon called "proton tunneling" may explain some DNA mutations, the study authors suggest.
via Livescience.com https://ift.tt/3cVT7eP
via Livescience.com https://ift.tt/3cVT7eP
6,000 WWII-era bomb craters mapped in Poland
Approximately 40,000 bombs were dropped on Poland's Koźle Basin during WWII, targeting industrial plants operated by the Nazis.
via Livescience.com https://ift.tt/3lqNf0A
via Livescience.com https://ift.tt/3lqNf0A
Τρίτη 16 Μαρτίου 2021
Biblical scroll discovered in 'Cave of Horror' in Israel
Fragments of a biblical scroll dating back 1,900 years have been discovered in the "Cave of Horror" in the Judean Desert in Israel.
via Livescience.com https://ift.tt/3qPgN9j
via Livescience.com https://ift.tt/3qPgN9j
Billions of lightning bolts may have jump-started life on Earth, study suggests
Lightning storms on early Earth may have given the planet enough phosphorus to craft the first DNA and RNA molecules, study suggests
via Livescience.com https://ift.tt/3eKFvpd
via Livescience.com https://ift.tt/3eKFvpd
Moderna starts COVID-19 vaccine trial in infants and young children
The trial includes children in the U.S. and Canada.
via Livescience.com https://ift.tt/30QF0S4
via Livescience.com https://ift.tt/30QF0S4
'Rarest of the rare' dinosaur fossil found brooding on its eggs
This is the first non-avian dinosaur to fossilize on a clutch of eggs containing embryonic remains.
via Livescience.com https://ift.tt/3eXtQn9
via Livescience.com https://ift.tt/3eXtQn9
What if Planet Nine is a baby black hole?
The hypothetical Planet Nine may not be a planet but rather a small black hole that might be detectable from the theoretical radiation emitted from its edge, so-called Hawking radiation.
via Livescience.com https://ift.tt/3lxfyLf
via Livescience.com https://ift.tt/3lxfyLf
Ebola may have lingered in a survivor for 5 years before sparking new outbreak
The Ebola virus may have hid in a person's body for 5 years before hopping to another person, triggering the current outbreak.
via Livescience.com https://ift.tt/3lmiLwL
via Livescience.com https://ift.tt/3lmiLwL
Deadly hospital superbug found on a remote island beach
The study may provide clues to the origins of this superbug, Candida auris.
via Livescience.com https://ift.tt/3bQouIc
via Livescience.com https://ift.tt/3bQouIc
Δευτέρα 15 Μαρτίου 2021
Top-secret Cold War project found disturbing 'life-like' fossil plants under Greenland
Plant fossils that may be a million years old hint that Greenland's icy shell melted away more recently than expected — and could melt again.
via Livescience.com https://ift.tt/3liFb29
via Livescience.com https://ift.tt/3liFb29
Ozone-destroying CFCs could make late-21st-century comeback
The chemicals that tore a hole in the ozone layer are set to make a comeback in the late 21st century, in a process accelerated by climate change.
via Livescience.com https://ift.tt/3tkPHZu
via Livescience.com https://ift.tt/3tkPHZu
Arctic walrus takes a nap on an iceberg, wakes up in Ireland
That's one theory for how the walrus wound up so far from home.
via Livescience.com https://ift.tt/3qLda4t
via Livescience.com https://ift.tt/3qLda4t
'Dark Watchers' have been spooking California hikers for centuries. What are they?
Enormous, shadowy figures in hats and cloaks have haunted the California coast for more than 300 years. What are they?
via Livescience.com https://ift.tt/38Fu0LW
via Livescience.com https://ift.tt/38Fu0LW
Orange veil of dust chokes Beijing in record-breaking sandstorm
Beijing and northern China have been hit with one of the worst sandstorms in decades which has increased air pollution concentrations to dangerous levels.
via Livescience.com https://ift.tt/3qKSRnL
via Livescience.com https://ift.tt/3qKSRnL
This strange lava-rich alien planet is making itself a new atmosphere
Scientists think they've spied an alien world that lost its atmosphere — then conjured itself a new one.
via Livescience.com https://ift.tt/3s1ngiM
via Livescience.com https://ift.tt/3s1ngiM
Newfound super-Earth alien planet whips around its star every 0.67 days
We keep getting reminders that the Milky Way's planetary diversity dwarfs what we see in our own solar system.
via Livescience.com https://ift.tt/2Q7OpCP
via Livescience.com https://ift.tt/2Q7OpCP
Κυριακή 14 Μαρτίου 2021
Scientists want to store DNA of 6.7 million species on the moon, just in case
Scientists have unveiled plans for a lunar ark on the moon containing genetic information on 6.7 million species to ensure their preservation against existential threats.
via Livescience.com https://ift.tt/2OnefSY
via Livescience.com https://ift.tt/2OnefSY
How do tiny pieces of space junk cause incredible damage?
Space junk moves at 10 times the speed of a bullet from an average gun.
via Livescience.com https://ift.tt/3tnYLwR
via Livescience.com https://ift.tt/3tnYLwR
Σάββατο 13 Μαρτίου 2021
Scientists unlock the 'Cosmos' on the Antikythera Mechanism, the world's first computer
Scientists may have finally made a complete digital model for the Cosmos panel of a 2,000-year-old mechanical device called the Antikythera mechanism that's believed to be the world's first computer.
via Livescience.com https://ift.tt/3tgXg3e
via Livescience.com https://ift.tt/3tgXg3e
Why do dogs and cats run around in random bursts of speed?
What prompts this lightning-like energy in pets?
via Livescience.com https://ift.tt/30ESrVb
via Livescience.com https://ift.tt/30ESrVb
Παρασκευή 12 Μαρτίου 2021
US Air Force says it will test bizarre 'hypersonic' weapon this month
At some point in the next few weeks, the U.S. plans to fire an extreme, hypersonic weapon. The question remains: What's the point?
via Livescience.com https://ift.tt/3l9Nm0J
via Livescience.com https://ift.tt/3l9Nm0J
Beached sperm whale in Australia shows scars from tussle with a giant squid
A dead sperm whale measuring 52 feet (16 meters) long is rotting away on a beach in southern Australia.
via Livescience.com https://ift.tt/3rHnNXi
via Livescience.com https://ift.tt/3rHnNXi
11-year-old boy discovers biblical-era amulet during Negev Desert hike
A boy's desert hike with his family led to the discovery of a rare statuette of a bare-breasted woman, used as a protective amulet during the biblical era.
via Livescience.com https://ift.tt/38uxpwX
via Livescience.com https://ift.tt/38uxpwX
Traces of ancient magma ocean found in Greenland
The rocks contain chemical "fingerprints" from when the magma oceans crystallized.
via Livescience.com https://ift.tt/3bD14G5
via Livescience.com https://ift.tt/3bD14G5
Monster antimatter particle slams into Antarctica
The most remote particle detector on Earth has detected the most energetic antimatter neutrino ever, confirming a 51-year-old prediction.
via Livescience.com https://ift.tt/3tixr31
via Livescience.com https://ift.tt/3tixr31
Meerkats seem to rejoice when zoo visitors return after lockdown
Meerkats and penguins living in zoos had different reactions to the return of visitors after COVID-19 restrictions left them alone in empty parks with only zookeepers for company.
via Livescience.com https://ift.tt/3vfjMLM
via Livescience.com https://ift.tt/3vfjMLM
What fueled humans' big brains? Controversial paper proposes new hypothesis.
A new hypothesis argues that as animals shrank over the Pleistocene, human brains grew. But brain evolution may not have been that simple.
via Livescience.com https://ift.tt/38ydnRY
via Livescience.com https://ift.tt/38ydnRY
More twins are being born than ever before
Since the 1980s, the rate of twin births worldwide has increased by more than 30%.
via Livescience.com https://ift.tt/3le6k6b
via Livescience.com https://ift.tt/3le6k6b
'Powerful, maybe even frightening' woman with diadem may have ruled in Bronze Age Spain
A Bronze Age woman buried with a silver diadem may have ruled a kingdom in what is now southeastern Spain.
via Livescience.com https://ift.tt/2Ool86l
via Livescience.com https://ift.tt/2Ool86l
Πέμπτη 11 Μαρτίου 2021
String of code sells for $69 million
A unique piece of code verifies the authenticity of the digital art piece.
via Livescience.com https://ift.tt/3vhXrxe
via Livescience.com https://ift.tt/3vhXrxe
Gold and precious gems unearthed in a 5th-century grave in Bohemia
Archaeologists in the Czech Republic recently discovered a 1,600-year-old grave holding the remains of a woman and several precious artifacts.
via Livescience.com https://ift.tt/3l6FI74
via Livescience.com https://ift.tt/3l6FI74
Daylight saving time 2021: When we change our clocks and why
Here's everything you've ever wanted to know about daylight saving time (often misspelled as "savings"), including times, dates, its history and more.
via Livescience.com https://ift.tt/2yFseGU
via Livescience.com https://ift.tt/2yFseGU
Physicists measure the tiniest gravitational force ever
The experiment could be a trial for many more even smaller ones probing the long-kept secrets of quantum scale gravity.
via Livescience.com https://ift.tt/3qE5SiS
via Livescience.com https://ift.tt/3qE5SiS
Enter the mysterious ancient Egyptian tomb of 'the Doctor' in this new VR experience
An ancient Egyptian tomb, sarcophagus and funerary artifacts could soon be accessible through virtual reality.
via Livescience.com https://ift.tt/3qyrqgR
via Livescience.com https://ift.tt/3qyrqgR
6 months of summer could be the norm by 2100, study finds
If humans don't curb climate change, the average summer could last 6 months long by the year 2100, a new study finds.
via Livescience.com https://ift.tt/2N792hd
via Livescience.com https://ift.tt/2N792hd
The weird long cloud on Mars is finally revealing some of its secrets
A European spacecraft is unraveling the secrets of the weird long cloud that has been appearing again and again in the Martian sky for years.
via Livescience.com https://ift.tt/30v7dhc
via Livescience.com https://ift.tt/30v7dhc
Power technicians discover secret medieval tunnel under footpath in Wales
Secret medieval tunnels have been accidentally unearthed in Wales by electrical workers digging a hole in a customer's back yard.
via Livescience.com https://ift.tt/3t74iHO
via Livescience.com https://ift.tt/3t74iHO
US Air Force is guarding against electromagnetic pulse attacks. Should we worry?
A U.S. Air Force base in Texas has taken the first steps to guard against an electromagnetic pulse (EMP) attack. But what, exactly, is an EMP, and how big is the threat?
via Livescience.com https://ift.tt/3ckfJ8q
via Livescience.com https://ift.tt/3ckfJ8q
'Magical' girdle worn in hundreds of medieval childbirths discovered in England
A rare strip of parchment more than 10 feet (3 meters) long and adorned with Christian emblems shows chemical traces of its use by women in medieval England as a magical amulet to protect them during pregnancy and childbirth.
via Livescience.com https://ift.tt/3vgPKqU
via Livescience.com https://ift.tt/3vgPKqU
Τετάρτη 10 Μαρτίου 2021
1st COVID-19 vaccine vial used in the US headed to museum
The historic shot was administered to New York nurse Sandra Lindsay on Dec. 14.
via Livescience.com https://ift.tt/3qEeoOK
via Livescience.com https://ift.tt/3qEeoOK
China and Russia say they will join forces to build moon base
Two of the world's most powerful spacefaring nations are teaming up for their most ambitious project yet: a Chinese-Russian research station on the moon.
via Livescience.com https://ift.tt/3evNUMX
via Livescience.com https://ift.tt/3evNUMX
Why were dozens of people butchered 6,200 years ago and buried in a Neolithic death pit?
A mass grave in Croatia holds dozens of skeletons, and genetic information reveals new clues about how they died.
via Livescience.com https://ift.tt/3vd2Q8D
via Livescience.com https://ift.tt/3vd2Q8D
Something is killing California's songbirds
Officials are urging people to take down their feeders, where birds are congregating and spreading a bacterial infection.
via Livescience.com https://ift.tt/3rMBST2
via Livescience.com https://ift.tt/3rMBST2
When unfolded, these ancient gold foil figures reveal embracing couples
Archaeologists in Sweden have discovered nearly two dozen gold foil figures from 1,300 years ago that have engravings of couples embracing each other.
via Livescience.com https://ift.tt/3l2FoGs
via Livescience.com https://ift.tt/3l2FoGs
Radioactive 'snowflakes' act like the tiniest nuclear bombs in the universe
Tiny snowflakes of radioactive uranium that trigger massive nuclear blasts might explain some of the universe's more mysterious star explosions.
via Livescience.com https://ift.tt/30xBCLM
via Livescience.com https://ift.tt/30xBCLM
Can super-rotating oceans cool off extreme exoplanets?
New research suggests a way to move heat around "tidally locked" alien planets: ocean currents whipping around the worlds faster than they rotate.
via Livescience.com https://ift.tt/3qyaF5s
via Livescience.com https://ift.tt/3qyaF5s
The moon has a tail, and Earth wears it like a scarf once a month
The tail is invisible to the naked eye but appears on all-sky cameras during every new moon.
via Livescience.com https://ift.tt/3t9O7t9
via Livescience.com https://ift.tt/3t9O7t9
Your brain warps your memories so you can remember them better
The brain exaggerates the differences between similar memories in order to recall them more effectively.
via Livescience.com https://ift.tt/30vDu7O
via Livescience.com https://ift.tt/30vDu7O
Τρίτη 9 Μαρτίου 2021
Rare meteorite, a 'relic of the early solar system,' falls on a driveway in England
The meteorite likely formed at the same time as the first planets in the solar system.
via Livescience.com https://ift.tt/3t5q4LY
via Livescience.com https://ift.tt/3t5q4LY
Universe's oldest known quasar discovered 13 billion light-years away
Astronomers have found the farthest known source of radio emissions in the universe: a galaxy-swallowing supermassive black hole.
via Livescience.com https://ift.tt/3bwlS1T
via Livescience.com https://ift.tt/3bwlS1T
Man accidentally gets 2 COVID-19 shots in one day, goes into shock
There was a mix-up between patients at his rehabilitation center.
via Livescience.com https://ift.tt/3ryKSeu
via Livescience.com https://ift.tt/3ryKSeu
Who inherits the British throne?
Since days of yore, the royal line of succession to the British throne — like most monarchies — was based on primogeniture.
via Livescience.com https://ift.tt/2sZtNiT
via Livescience.com https://ift.tt/2sZtNiT
8 truly dysfunctional royal families
Palace plots, assassination attempts and multiple marriages would have made family reunions in these royal lineages awkward, to say the least.
via Livescience.com https://ift.tt/2xFXbJn
via Livescience.com https://ift.tt/2xFXbJn
Magical amulet decoded. It protected owner from blood-sucking spirits.
A newly deciphered magical amulet claims to stop evil spirits "who eat flesh and drink blood," archaeologists have found.
via Livescience.com https://ift.tt/3eov2PN
via Livescience.com https://ift.tt/3eov2PN
Exotic crystals of 'ice 19' discovered
Scientists have identified the 19th form of water ice. The exotic, four-sided crystals of this rare ice variety, now dubbed ice XIX, form at ultra-low temperatures and ultra-high pressures.
via Livescience.com https://ift.tt/38nq8PA
via Livescience.com https://ift.tt/38nq8PA
Saudi Arabia's wants to build a 105-mile-long 'Line' city in the desert
Saudi Arabia's proposed linear city relies on technology that doesn't exist yet and on a design idea that has failed in the past.
via Livescience.com https://ift.tt/3l2fvqu
via Livescience.com https://ift.tt/3l2fvqu
Hubble Space Telescope just entered 'safe mode'
The Hubble space telescope entered into "safe mode" due to a software error, but is safe and stable.
via Livescience.com https://ift.tt/3cdVvgp
via Livescience.com https://ift.tt/3cdVvgp
Δευτέρα 8 Μαρτίου 2021
Meteor explodes over Vermont with the force of 440 pounds of TNT
If you live in Vermont and heard an explosion just before dinnertime Sunday (March 7), there's a good chance that was a shockwave from an incoming meteor exploding over the state.
via Livescience.com https://ift.tt/38iDNqL
via Livescience.com https://ift.tt/38iDNqL
4.6-billion-year-old meteorite belongs to Earth’s long-lost baby cousin
Rare chemical makeup in a meteorite that fell to Earth in 2020 hints at its unusual origins: from a pre-planetary body dating to our solar system's beginnings.
via Livescience.com https://ift.tt/3chdylZ
via Livescience.com https://ift.tt/3chdylZ
If you got the COVID-19 vaccine, here’s what the CDC says you can do
Fully vaccinated people in the U.S. can visit indoors and mask-less with other fully vaccinated people.
via Livescience.com https://ift.tt/3t6xD5n
via Livescience.com https://ift.tt/3t6xD5n
World's oldest 'pet cemetery' discovered in ancient Egypt
An ancient Egyptian pet cemetery holding the remains of cats, dogs and monkeys, some wearing collars, was unearthed by the Red Sea.
via Livescience.com https://ift.tt/3eoCJph
via Livescience.com https://ift.tt/3eoCJph
This sea slug can chop off its head and grow an entire new body, twice
Two species of sacoglossan sea slugs have been found to be able to sever their heads from their bodies and regrow a replacement by researchers in Japan.
via Livescience.com https://ift.tt/2O4k3AD
via Livescience.com https://ift.tt/2O4k3AD
Earth has a hidden layer, and no one knows exactly what it is
Earth may have a layer no one knew about, an inner-inner core where something is different in the structure of solid iron.
via Livescience.com https://ift.tt/3t3xEGT
via Livescience.com https://ift.tt/3t3xEGT
This 'Ninja Giant' is the oldest titanosaur on record
A new long-neck dinosaur discovered in Argentina might be the oldest titanosaur ever discovered.
via Livescience.com https://ift.tt/3eknnlO
via Livescience.com https://ift.tt/3eknnlO
Ears: Facts, function & disease
The ears are complex systems that not only provide the ability to hear, but also make it possible to maintain balance.
via Livescience.com https://ift.tt/2u9f42d
via Livescience.com https://ift.tt/2u9f42d
Ancient helmet worn by soldier in the Greek-Persian wars found in Israel
A well-preserved ancient Greek helmet likely worn by a soldier during a war with the Persians has been found in Haifa Harbor in Israel.
via Livescience.com https://ift.tt/3qseMjo
via Livescience.com https://ift.tt/3qseMjo
Octopuses can feel light with their arms
Octopuses can "see" light with their arms, even when their eyes are in the dark, researchers have found.
via Livescience.com https://ift.tt/38kZB5g
via Livescience.com https://ift.tt/38kZB5g
Ancient hippo-size reptile was a quick and ferocious killing machine
Millions of years before dinosaurs appeared, the hefty reptile Anteosaurus was a deadly predator. Scientists just learned that it was also unexpectedly speedy.
via Livescience.com https://ift.tt/3kSRfab
via Livescience.com https://ift.tt/3kSRfab
Κυριακή 7 Μαρτίου 2021
'Exceptional' Renaissance armor stolen from the Louvre 40 years ago is finally returned
Officials at the Louvre Museum in Paris recently celebrated the return of a Renaissance-era breastplate and helmet that had been stolen in 1983.
via Livescience.com https://ift.tt/3kTL4T7
via Livescience.com https://ift.tt/3kTL4T7
Can animals give birth to identical twins, triplets or even quadruplets?
Sure, one baby's tough. But what about two or more?
via Livescience.com https://ift.tt/38ko7DH
via Livescience.com https://ift.tt/38ko7DH
Mount Etna's fiery eruptions seen from space (satellite photos)
Mount Etna has been spewing lava across Sicily for weeks during a series of eruptions captured by a slew of Earth-orbiting satellites.
via Livescience.com https://ift.tt/3qmEiqg
via Livescience.com https://ift.tt/3qmEiqg
Astronaut-explorer Richard Garriott makes record-breaking dive to deepest point on Earth
Richard Garriott just completed a dive to Challenger Deep, the deepest point on Earth.
via Livescience.com https://ift.tt/3rBU4Pa
via Livescience.com https://ift.tt/3rBU4Pa
Σάββατο 6 Μαρτίου 2021
What animal has the largest ears?
The animal with the largest ears relative to body size is actually quite tiny.
via Livescience.com https://ift.tt/2NZGLtG
via Livescience.com https://ift.tt/2NZGLtG
Swarm of 20,000 earthquakes could make Iceland's volcanoes erupt
A swarm of more than 20,000 earthquakes has rattled southern Iceland this week, and geologists suspect a volcanic eruption is on the way.
via Livescience.com https://ift.tt/3sZeYs7
via Livescience.com https://ift.tt/3sZeYs7
This $35 bowl sold at a Connecticut yard sale is worth $500,000
The bowl turned out to be a rare, 15th-century Chinese artifact.
via Livescience.com https://ift.tt/3qi7A9f
via Livescience.com https://ift.tt/3qi7A9f
Παρασκευή 5 Μαρτίου 2021
Why is China giving travelers anal tests for COVID-19?
Travelers to some Chinese cities have been required to take anal swab tests for COVID-19.
via Livescience.com https://ift.tt/3rml3yl
via Livescience.com https://ift.tt/3rml3yl
Read a free issue of All About Space magazine!
Created by space experts, our sister publication is the cutting-edge magazine that features the latest developments in space science, exploration and more
via Livescience.com https://ift.tt/2LLcDB9
via Livescience.com https://ift.tt/2LLcDB9
Hearing aids: How they work and which type is best for you
Hearing aids are small electronic devices that a person wears in or behind their ears. Here's how the different types of hearing aids work and which one might be best for you.
via Livescience.com https://ift.tt/3ecpoAv
via Livescience.com https://ift.tt/3ecpoAv
World's rarest seals have a secret breeding cave in Cyprus
Scientists have discovered a set of caves in northern Cyprus where endangered monk seals have been breeding in secret.
via Livescience.com https://ift.tt/30fPaLU
via Livescience.com https://ift.tt/30fPaLU
Black holes could be dark stars with 'Planck hearts'
Black holes may not be black or holes, a new theory proposes.
via Livescience.com https://ift.tt/30fGvcm
via Livescience.com https://ift.tt/30fGvcm
Scientists still stuck on Betelgeuse antics a year after strange dimming episode
A year ago, the bright red star Betelgeuse in the Orion constellation hit the headlines for a stark fading episode that astronomers couldn't explain. They still can't, although they keep trying.
via Livescience.com https://ift.tt/30hEc8w
via Livescience.com https://ift.tt/30hEc8w
Sherlock Holmes' famous memory trick really works
An ancient technique can boost your memory to the level of memory champions.
via Livescience.com https://ift.tt/3sPA5Nk
via Livescience.com https://ift.tt/3sPA5Nk
Skeletons of WWII-era nuns murdered by Soviets unearthed in Poland
Archaeologists in Poland recently discovered what are likely the remains of nuns executed by Russians during the Soviet occupation.
via Livescience.com https://ift.tt/3rnSwZ2
via Livescience.com https://ift.tt/3rnSwZ2
Read a free issue of How It Works magazine!
Our sister publication is the action-packed magazine that’s bursting with the answers to your curious questions
via Livescience.com https://ift.tt/2M9gp73
via Livescience.com https://ift.tt/2M9gp73
'Demon' asteroid the size of the Eiffel Tower to zoom past Earth Friday
The asteroid Apophis will zing by Earth this week, not to be seen until 2029.
via Livescience.com https://ift.tt/3biO3Bx
via Livescience.com https://ift.tt/3biO3Bx
Πέμπτη 4 Μαρτίου 2021
Powerful 8.1-magnitude earthquake off New Zealand triggers tsunami warnings
The powerful earthquake occurred at 8:28 a.m. local time near New Zealand's Kermadec Islands.
via Livescience.com https://ift.tt/2Oo8iVg
via Livescience.com https://ift.tt/2Oo8iVg
Shark gets stabbed in the head, washes ashore in Los Cabos
Dead sharks usually sink, so it's surprising to find one washed up onshore.
via Livescience.com https://ift.tt/3beom54
via Livescience.com https://ift.tt/3beom54
Orangutans and bonobos at US zoo get experimental COVID-19 vaccine
Four orangutans and five bonobos have been vaccinated.
via Livescience.com https://ift.tt/2PzFMRf
via Livescience.com https://ift.tt/2PzFMRf
First-ever 'space hurricane' detected over the North Pole
Astronomers detected the first-known 'space hurricane' raging over the North Pole for 8 hours in 2014, a new study found.
via Livescience.com https://ift.tt/3e6mZao
via Livescience.com https://ift.tt/3e6mZao
Physicists trap ultracold plasma in a magnetic bottle for the 1st time
The breakthrough technique supercools plasma with lasers before trapping them in a magnetic field; allowing physicists to study the northern lights, white dwarves and nuclear fusion in ever greater detail.
via Livescience.com https://ift.tt/30cq1lf
via Livescience.com https://ift.tt/30cq1lf
Scientists grow human-Neanderthal hybrid 'minibrains' in petri dishes
Sesame seed-sized hybrids of human and Neanderthal brains sparked briefly to life in a laboratory, offering tantalizing clues as to how the organs have evolved over millennia.
via Livescience.com https://ift.tt/2MOTKh6
via Livescience.com https://ift.tt/2MOTKh6
Primate ancestor of all humans likely roamed with the dinosaurs
Scientists have identified the earliest primates from tiny fossilized teeth, revealing that our ancient ancestors likely lived alongside the dinosaurs in North America.
via Livescience.com https://ift.tt/3uUaGDZ
via Livescience.com https://ift.tt/3uUaGDZ
'Gravity portals' could morph dark matter into ordinary matter, astrophysicists propose
Astrophysicists have a wild idea to explain the bizarre abundance of super-high-energy radiation shooting from the center of our galaxy: gravity portals.
via Livescience.com https://ift.tt/3bdtnus
via Livescience.com https://ift.tt/3bdtnus
Spotting UFOs: Do-it-yourself sky surveillance comes online
If you are perplexed by reports of unidentified aerial phenomena and possible visitations of alien spacecraft, you can take action with do-it-yourself sky-monitoring gear.
via Livescience.com https://ift.tt/2O3N8Mr
via Livescience.com https://ift.tt/2O3N8Mr
NASA's Perseverance rover deploys wind sensor on Mars
NASA's Mars rover Perseverance continues getting up to speed on the Red Planet.
via Livescience.com https://ift.tt/2O0iOCm
via Livescience.com https://ift.tt/2O0iOCm
Mysterious odor caused by BB pellet stuck in teen's nose for 8 years
The teen been shot in the nose with a pellet gun years earlier.
via Livescience.com https://ift.tt/3qett9x
via Livescience.com https://ift.tt/3qett9x
Τετάρτη 3 Μαρτίου 2021
SpaceX successfully landed its giant Starship, but it exploded a few minutes later
We've got good news and bad news about the latest explosive SpaceX Starship test in Boca Chica, Texas.
via Livescience.com https://ift.tt/3c5hLt0
via Livescience.com https://ift.tt/3c5hLt0
Watch SpaceX launch and (hopefully) land its giant 10th Starship prototype today
SpaceX looks set to launch yet another Starship prototype over Texas today. Two previous tests ended in explosions.
via Livescience.com https://ift.tt/30993nR
via Livescience.com https://ift.tt/30993nR
Why type A blood may increase COVID-19 risk
The study is an early first step to understanding the link between blood type and COVID-19.
via Livescience.com https://ift.tt/3ecjXBD
via Livescience.com https://ift.tt/3ecjXBD
Decapitated Stone Age woman's head rolled into a cave in Italy
After a woman died and was likely dismembered, her skull went on a "long and bumpy ride."
via Livescience.com https://ift.tt/3rabYse
via Livescience.com https://ift.tt/3rabYse
Could a nuclear reactor help solve the mystery of Amelia Earhart's disappearance?
A team of researchers at Penn State are subjecting an old, worn sheet of aluminum to a particle beam from the heart of a nuclear reactor in the hopes of cracking the mystery of Amelia Earhart's disappearance.
via Livescience.com https://ift.tt/3kITjBC
via Livescience.com https://ift.tt/3kITjBC
The Gulf Stream is slowing to a 'tipping point' and could disappear
The Gulf Stream, one of Earth's major climate-regulating currents, is flowing slower now than it has in 1600 years. Climate change could kill it.
via Livescience.com https://ift.tt/3kGfSXr
via Livescience.com https://ift.tt/3kGfSXr
Woman's foul-smelling 'turkey ear' caused by decades-long infection
The condition was caused by a tuberculosis infection of the skin.
via Livescience.com https://ift.tt/3sPYxOL
via Livescience.com https://ift.tt/3sPYxOL
'Microdoses' of LSD work no better than dummy pills, study suggests
The study had a unique design in which participants were "self blinded."
via Livescience.com https://ift.tt/3rdcE03
via Livescience.com https://ift.tt/3rdcE03
Ancient papyrus holds the world’s oldest guide to mummification
A newly discovered instruction manual for embalming mummies in ancient Egypt contains the earliest known description of these mysterious techniques.
via Livescience.com https://ift.tt/3kE5dfY
via Livescience.com https://ift.tt/3kE5dfY
Human ancestor 'Lucy' gets a new face in stunning reconstruction
New depictions of Lucy and the Taung child are shedding light on the tricky task of facial reconstruction.
via Livescience.com https://ift.tt/3uNVqsh
via Livescience.com https://ift.tt/3uNVqsh
Fireball lights up the night sky above UK as meteor breaks apart
An meteor breaking apart as it entered the atmosphere above the U.K. might be the most well documented fireball meteor ever seen.
via Livescience.com https://ift.tt/2MIBUfJ
via Livescience.com https://ift.tt/2MIBUfJ
Watch this giant iceberg break off from Antarctica
The iceberg broke off after a crack formed in November 2020.
via Livescience.com https://ift.tt/2PpMmJP
via Livescience.com https://ift.tt/2PpMmJP
Japanese billionaire seeks 8 crewmembers for moon-bound mission on SpaceX's Starship
Japanese billionaire Yusaku Maezawa is looking for eight crewmembers for a mission to the moon.
via Livescience.com https://ift.tt/3uR4IUf
via Livescience.com https://ift.tt/3uR4IUf
Cuttlefish show self-control, pass 'marshmallow test'
They resisted the temptation to eat up the fishy snack knowing they could get a better one if they waited.
via Livescience.com https://ift.tt/3uKUipv
via Livescience.com https://ift.tt/3uKUipv
Τρίτη 2 Μαρτίου 2021
Renaissance-era letter sealed for centuries just virtually unfolded and read for the first time
X-ray scans and digital reconstructions revealed the contents of undelivered letters that were sealed more than 600 years ago.
via Livescience.com https://ift.tt/3b9vMGM
via Livescience.com https://ift.tt/3b9vMGM
Rare Australian bee rediscovered after nearly a century
A rare Australian bee has been spotted for the first time since 1923. It was previously believed to be extinct.
via Livescience.com https://ift.tt/381sLGt
via Livescience.com https://ift.tt/381sLGt
2 ancient stone coffins for husband and wife unearthed at Israeli wildlife park
Two ancient stone coffins that may have once held the remains of a husband and wife have been rediscovered in a wildlife park near the Israeli city of Tel Aviv.
via Livescience.com https://ift.tt/3bQDMvr
via Livescience.com https://ift.tt/3bQDMvr
Planetary defense experts use infamous asteroid Apophis to practice spotting dangerous space rocks
Eight years after an asteroid exploded over Chelyabinsk, Russia, scientists are taking advantage of a flyby of the infamous asteroid Apophis to practice protecting Earth from space rocks.
via Livescience.com https://ift.tt/3sG6Axh
via Livescience.com https://ift.tt/3sG6Axh
Lab-grown black hole behaves just like Stephen Hawking said it would
Like mad scientists, researchers are creating miniature black holes in their laboratories. Their mission? To see if a mysterious form of radiation predicted by Stephen Hawking exists.
via Livescience.com https://ift.tt/2MBKQmS
via Livescience.com https://ift.tt/2MBKQmS
Cats are too socially inept to be loyal
A new study finds that cats, unlike dogs, will gladly accept food from people who are not nice to their owners.
via Livescience.com https://ift.tt/3uOQ28u
via Livescience.com https://ift.tt/3uOQ28u
Δευτέρα 1 Μαρτίου 2021
Photos of Amelia Earhart, Marie Curie and others come alive (creepily), thanks to AI
In AI-generated animations, faces that were once frozen in time blink, turn their heads and even smile.
via Livescience.com https://ift.tt/3r7YgWS
via Livescience.com https://ift.tt/3r7YgWS
Link found between cannabis and rebound headaches after migraine
The early data suggest a link, but cannot say whether cannabis causes the rebound headaches.
via Livescience.com https://ift.tt/3803Fb0
via Livescience.com https://ift.tt/3803Fb0
Venomous spiders take advantage of pandemic, move into college buildings
Sightings of these spiders in the university's library basement prompted staff to close the library for two days.
via Livescience.com https://ift.tt/382lSoq
via Livescience.com https://ift.tt/382lSoq
Oozing tendrils of lava spew from Mount Etna in spectacular nighttime photos
Mount Etna, Europe's most active volcano, has been erupting for nearly two weeks straight, and the photos are stunning.
via Livescience.com https://ift.tt/3sAxcQr
via Livescience.com https://ift.tt/3sAxcQr
Stunningly preserved Roman chariot engraved with god of lust unearthed at Pompeii
An ornate four-wheeled chariot of iron, bronze and wood that archaeologists think was drawn by a team of horses in processions through Pompeii almost 2,000 years ago has been unearthed during excavations of a wealthy Roman villa.
via Livescience.com https://ift.tt/3bIzUMI
via Livescience.com https://ift.tt/3bIzUMI
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