Τετάρτη 30 Σεπτεμβρίου 2020

Here's everything we know about the secretive spy satellite launching tonight

The U.S. government is putting something big and secret in orbit tonight (Sept 30). Here's the little we can glean from public information.

via Livescience.com https://ift.tt/36kXMF7

Did NASA detect a hint of life on Venus in 1978 and not realize it?

Pioneer 13 dropped a probe through Venus's clouds 42 years ago. A reexamination of that probe's data reveals faint signatures that may turn out to be the earliest signs of life on the inhospitable planet.

via Livescience.com https://ift.tt/2SbFaiy

How to see the full moons on Oct. 1 and Halloween

This event happens only once in a blue moon.

via Livescience.com https://ift.tt/3jjeEzY

Timothy Ray Brown, 1st person cured of HIV, dies after cancer relapse

He was cured of HIV while receiving cancer treatment over a decade ago.

via Livescience.com https://ift.tt/2EQbSDk

Ancient Siberian grave holds 'warrior woman' and huge weapons stash

Four Iron Age people buried with ample weapons may have died of an infection 2,500 years ago.

via Livescience.com https://ift.tt/30gGB3V

Small air leak on space station traced to Russian service module

Investigators have traced the source of the leak to the "main work area" of the Zvezda Service Module, the heart of the Russian part of the station, NASA officials announced Tuesday (Sept. 29).

via Livescience.com https://ift.tt/3n614C8

Failed brain surgery and possible human sacrifice revealed in Stone Age burial

A Stone Age adult survived attempted brain survey before dying more than 7,000 years ago.

via Livescience.com https://ift.tt/2Gc4z9B

During Fat Bear Week, bears compete in a battle of the bulge

Who will be the chonkiest bear of all? As bears in Alaska's Katmai National Park bulk up for winter, rangers invite the public to select one thicc beauty as the favored fattest.

via Livescience.com https://ift.tt/3kYErxz

Τρίτη 29 Σεπτεμβρίου 2020

Snakes disembowel toads and feast on the living animal's organs one by one

For the first time, scientists have observed snakes disemboweling toads to dine on their organs.

via Livescience.com https://ift.tt/30jiuBu

The 'rubber ducky' comet is glowing

The rubber ducky comet is glowing, but you can't see it. New analysis of data from the Rosetta probe shows an ultraviolet aurora all around the speeding object.

via Livescience.com https://ift.tt/30lux1o

Antarctica could melt 'irreversibly' due to climate change, study warns

Antarctica could be completely ice-free one day if we allow climate change to continue unabated.

via Livescience.com https://ift.tt/3cGHVlo

4 supersalty lakes may be hiding under the ice cap at Mars' south pole

Remnants of water once found on the surface of Mars may be hidden in a handful of small lakes below the Red Planet's south pole, and more could exist, according to new research.

via Livescience.com https://ift.tt/30iU8b1

Source of mysterious 'fairy circles' found

The most detailed monitoring effort ever shows that fairy circles are engineered by the grasses themselves.

via Livescience.com https://ift.tt/3cNj9Af

Stone Age dog may have been buried with its master

After the dog's burial, rising sea levels flooded the region.

via Livescience.com https://ift.tt/36imLcu

Δευτέρα 28 Σεπτεμβρίου 2020

1 million people have now died from COVID-19 worldwide

The world reaches another grim milestone.

via Livescience.com https://ift.tt/3kVDczd

Trump administration plans to distribute 100 million rapid COVID-19 tests to states

The tests can provide results in 15 minutes.

via Livescience.com https://ift.tt/3jcjajr

SpaceX delays next Starlink satellite fleet launch due to bad weather

SpaceX postponed the launch of a new fleet of Starlink internet satellites today (Sept. 28) due to bad weather at the mission's Florida launch site.

via Livescience.com https://ift.tt/33bw0Jf

Black holes so big we don't know how they form could be hiding in the universe

Black holes can get big … really big. But just how big? It's possible they could top out at over a trillion times more massive than the sun.

via Livescience.com https://ift.tt/3ifoUrw

'Tired' brain cells may distort your sense of time

Sometimes time flies and sometimes it stands still. Tired brain cells may be why.

via Livescience.com https://ift.tt/30eFthb

'Brain-eating' amoeba in Texas city's water supply kills 6-year-old

The state's governor has issued a disaster declaration for the county where the deadly amoeba was found.

via Livescience.com https://ift.tt/3n12f5O

AI 'resurrects' 54 Roman emperors, in stunningly lifelike images

An artist used machine learning to create photorealistic portraits of 54 ancient Roman emperors, working from nearly 1,000 images of busts.

via Livescience.com https://ift.tt/2EF13Uq

AI 'resurrects' 54 Roman emperors, in stunningly lifelike images

An artist used machine learning to create photorealistic portraits of 54 ancient Roman emperors, working from nearly 1,000 images of busts.

via Livescience.com https://ift.tt/2EF13Uq

Coronavirus spike protein morphs into 10 different shapes to invade cells

These changes exposes more surfaces to potentially target with therapeutics.

via Livescience.com https://ift.tt/3ia30WO

Watch SpaceX launch 60 new Starlink internet satellites into orbit today

SpaceX will launch 60 Starlink satellites into orbit today (Sept. 28) and you can watch it live here.

via Livescience.com https://ift.tt/2EJ5NIO

Κυριακή 27 Σεπτεμβρίου 2020

Σάββατο 26 Σεπτεμβρίου 2020

There's no speed limit in a superfluid universe. Now we know why.

Physicists have figured out how objects traveling through a superfluid can exceed a critical speed limit.

via Livescience.com https://ift.tt/2G5sozI

Are some black holes wormholes in disguise? Gamma-ray blasts may shed clues.

Unusual flashes of gamma rays could reveal that what appear to be giant black holes are actually huge wormholes, a new study finds.

via Livescience.com https://ift.tt/2G8GzE6

What makes something fireproof?

Fire safety involves "fire resistant" and "flame retardant" measures.

via Livescience.com https://ift.tt/305AkrJ

Παρασκευή 25 Σεπτεμβρίου 2020

Zombie storms are rising from the dead thanks to climate change

Wildfires are burning the West Coast, hurricanes are flooding the Southeast — and some of those storms are rising from the dead.

via Livescience.com https://ift.tt/3cxvI2H

Here are the most promising coronavirus vaccine candidates out there

Scientists around the world are creating dozens of unique vaccine candidates to fight the novel coronavirus — and they're doing it at unprecedented speeds.

via Livescience.com https://ift.tt/3fYIZ5c

Mold that led to penicillin discovery revived to fight superbugs

Scientists grew and sequenced mold that first led to the discovery of penicillin.

via Livescience.com https://ift.tt/3j7hyYy

Divers discover lost WWII submarine wreck off Southeast Asia

Divers in Southeast Asia have located the lost wreck of what's thought to be a U.S. Navy submarine that sank in 1943 after it was attacked by Japanese aircraft.

via Livescience.com https://ift.tt/3mOHYAq

Man dies after eating bags of black licorice every day

The man reportedly ate several large packages of black licorice a day.

via Livescience.com https://ift.tt/2G3S6V3

How COVID-19 might sabotage the immune system of young, healthy people

Researchers have identified a crucial immune system mechanism that could help explain why the coronavirus is so lethal for some people.

via Livescience.com https://ift.tt/33XkX5L

Bright 'red glob' washes ashore in Washington. It may be a 7-armed octopus.

A seven-armed octopus unexpectedly washed ashore on Whidbey Island, Washington, even though these cephalopods aren't native to the area.

via Livescience.com https://ift.tt/30akbRT

Rosetta's 'rubber ducky' comet has ultraviolet auroras

Planets aren't the only things in the solar system with auroras. Comets can have them too, data from the European Space Agency's Rosetta mission has revealed.

via Livescience.com https://ift.tt/3hZemgd

Dream-shaping tech from MIT channels suggestions into your dreams

Researchers at MIT have developed a new method called targeted dream incubation (TDI) for planting suggestions that can shape a sleeper's dreams.

via Livescience.com https://ift.tt/3csS8C6

Πέμπτη 24 Σεπτεμβρίου 2020

SpaceX pops Starship tank on purpose in explosive pressure test

The Starship SN7.1 tank was destroyed on purpose at SpaceX's South Texas facilities, during a pressure test designed to take the stainless-steel hardware to its bursting point.

via Livescience.com https://ift.tt/364xF5l

1st US airline offers rapid COVID-19 testing to some passengers

Customers will have the option to take a COVID-19 test at the airport or to submit a self-collected mail-in test.

via Livescience.com https://ift.tt/3cu3960

Climate scientists uncover new record-low temperature in Greenland

Climate archivists have found the coldest day ever in the Northern Hemisphere, set by Greenland in 1991

via Livescience.com https://ift.tt/2Hx7c6p

Beaked whales can hold their breath for over 3 hours (and possibly longer)

These deep-diving whales can stay submerged for more than an hour longer than once thought, and recover surprisingly quickly.

via Livescience.com https://ift.tt/33WIofy

Coronavirus mutations: what we've learned so far

How fast is the novel coronavirus, SARS-CoV-2, mutating? And how have those genetic changes affected the virus?

via Livescience.com https://ift.tt/32W1Ae6

NASA and US Space Force team up for planetary defense, moon trips and more

NASA and the United States Space Force are banding together for the future of human spaceflight. 

via Livescience.com https://ift.tt/362lgPp

Τετάρτη 23 Σεπτεμβρίου 2020

Wee, single-celled creatures may chow down on viruses

However, one expert says we need more proof these organisms actually eat viruses.

via Livescience.com https://ift.tt/3kB2GSu

Earth's new minimoon might be a rocket humans launched into space in the 1960s

Earth has a small new moon coming, but it might have been made by people in the 1960s. It will take closer observations to know for sure.

via Livescience.com https://ift.tt/2Hs7rQ0

Mass stranding event beaches 450 whales in Tasmania

It's the worst stranding event the Australian island has ever seen.

via Livescience.com https://ift.tt/3mN9w9m

Gold miners discover 100 million-year-old meteorite crater Down Under

About 100 million years ago, a gigantic meteorite collided with Australia, creating a 3-mile-wide impact crater.

via Livescience.com https://ift.tt/3mKrTf9

Election Day vaccine unlikely: FDA to issue tougher standards for authorization

Individuals familiar with the situation spoke told The Washington Post anonymously.

via Livescience.com https://ift.tt/3mL7lmH

'Pi planet' alien world takes 3.14 days to orbit its star

Scientists have found an alien world that orbits its host star every 3.14 Earth days, a close approximation of the famous mathematical constant pi.

via Livescience.com https://ift.tt/366GQlX

Prehistoric desert footprints are earliest evidence for humans on Arabian Peninsula

Scientists have discovered human footprints embedded on an ancient lake surface in the Nefud Desert in Saudi Arabia that are around 120,000 years old.

via Livescience.com https://ift.tt/32UTO43

Prehistoric desert footprints are earliest evidence for humans on Arabian Peninsula

Scientists have discovered human footprints embedded on an ancient lake surface in the Nefud Desert in Saudi Arabia that are around 120,000 years old.

via Livescience.com https://ift.tt/2HtEZgN

Τρίτη 22 Σεπτεμβρίου 2020

'Grand claims' of life on Venus lack evidence, skeptics say

A roundup of the various pushback and criticisms to the claim that there could be life on Venus

via Livescience.com https://ift.tt/3mDCo3T

What is dark matter?

Basic facts about the unknown material called dark matter.

via Livescience.com https://ift.tt/3iXKWQW

Tropical storm Beta floods Houston, and days of heavy rainfall are still to come

Roads are flooded again. Protective dunes destroyed. Louisiana is bracing for another impact. And the season still has much more than a month left to go.

via Livescience.com https://ift.tt/3ckyjg2

Lightning killed 2 giraffes in South Africa: Were they doomed by their height?

After two dead giraffes were discovered in a South African nature reserve, scientists determined that the animals had been struck by lightning.

via Livescience.com https://ift.tt/2En6CXp

US reaches staggering milestone — 200,000 COVID-19 deaths

It took eight months to reach 200,000 deaths.

via Livescience.com https://ift.tt/3iWZShW

350 elephants killed by 'a combination of neurotoxins' in water, Botswana government says

Toxic cyanobacteria may have killed 350 elephants in Botswana, government says

via Livescience.com https://ift.tt/3iUSkwa

RV-size asteroid to get closer to Earth than the moon

Earth will change the direction of an asteroid that's getting awfully close this week.

via Livescience.com https://ift.tt/2ROe7tF

Why do we sleep? The answer may change right before we turn 3.

The main function of sleep may change as our brains do.

via Livescience.com https://ift.tt/3iWWHqO

Mysterious Mexican wreck was an illegal slave ship

Archaeologists have identified the wreck of a Mexican steamer as La Union, an illegal slave ship that smuggled the Maya as cargo to Cuba.

via Livescience.com https://ift.tt/3iWyY9W

Hello fall! Equinox kicks off autumn on Sept. 22

Going forward, the North Pole will be plunged into twilight and then darkness.

via Livescience.com https://ift.tt/2ElSz4m

Hello fall! Equinox kicks off autumn on Sept. 22

Going forward, the North Pole will be plunged into twilight and then darkness.

via Livescience.com https://ift.tt/2ZUEzWU

Δευτέρα 21 Σεπτεμβρίου 2020

Hurricane season is so active in 2020, we ran out of names

With the formation of Tropical Storm Wilfred on Sept. 18, the 2020 Atlantic hurricane season reached the end of its storm names list and will now "go Greek."

via Livescience.com https://ift.tt/32MTpRc

First experimental evidence of a new type of dark boson possibly found

Two experiments hunting for a whisper of a particle called a dark boson that prevents whole galaxies from flying apart recently published some contradictory results.

via Livescience.com https://ift.tt/3mHnPME

First experimental evidence of a new type of dark boson possibly found

Two experiments hunting for a whisper of a particle called a dark boson that prevents whole galaxies from flying apart recently published some contradictory results.

via Livescience.com https://ift.tt/2Em9OTj

Melting ice sheets will add over 15 inches to global sea level rise by 2100

A new, international study shows the significant impact that melting ice sheets will have on global sea levels.

via Livescience.com https://ift.tt/3mzNx5A

Wizard battles and demon circles revealed in newly translated Christian texts

Newly translated Christian texts tell of wizard battles and demon circles.

via Livescience.com https://ift.tt/2ZYngEl

New CDC guidelines say coronavirus spreads through air. Then CDC deletes them.

The Centers for Disease Control and Prevention acknowledged what scientists have been saying for a while: the coronavirus can spread through the air. Then, they took it back.

via Livescience.com https://ift.tt/3mFWDhj

An aurora that lit up the sky over the Titanic might explain why it sank

A geomagnetic storm that sparked spectacular aurora displays could also have contributed to the sinking of the Titanic.

via Livescience.com https://ift.tt/3hMUeOh

Black doctors have created a task force to make sure COVID-19 vaccines are safe

The panel is independent of the FDA and CDC and will review decisions of both agencies.

via Livescience.com https://ift.tt/33RdULK

Climate fires and hurricanes collide in this shocking NASA satellite image

An epic series of satellite images shows smokes from the California wildfires clashing with hurricanes in the Eastern United States and Gulf Coast.

via Livescience.com https://ift.tt/3iU6a26

What if Earth had rings?

What might Earth be like crowned with rings? Space and science- fiction illustrator Ron Miller created extraordinary images of how the sky might look if Earth possessed such rings.

via Livescience.com https://ift.tt/2RIfav6

Live Science podcast 'Life's Little Mysteries' Episode 49: Mysterious Bacteria

Single-cell microbes known as bacteria are simpler than most forms of life, yet they are still intriguingly complex.

via Livescience.com https://ift.tt/2ZR0gqX

Κυριακή 20 Σεπτεμβρίου 2020

Σάββατο 19 Σεπτεμβρίου 2020

Παρασκευή 18 Σεπτεμβρίου 2020

How Ruth Bader Ginsburg helped shape the modern era of women's rights

Before she became a Supreme Court justice, Ruth Bader Ginsburg’s work as an attorney in the 1970s fundamentally changed the court’s approach to women's rights and how we think about women – and men.

via Livescience.com https://ift.tt/2RFRcAB

CDC reverses controversial coronavirus testing guidelines

The guideline change comes after strong criticism from public health experts and a report that the updated guidelines were posted despite objections from CDC scientists.

via Livescience.com https://ift.tt/2FRiS2I

What is glyphosate?

Glyphosate is the most commonly used herbicide chemical in the world, sprayed everywhere from farms to backyards.

via Livescience.com https://ift.tt/3iEVgNo

Scientists find 'secret molecule' that allows soil microbes to exhale electricity

Scientists found the 'secret molecule' that allows Geobacter microbes to exhale electrons over vast distances underground

via Livescience.com https://ift.tt/35PGM9J

Facial reconstruction reveals Egyptian 'mummy portrait' was accurate except for one detail

A CT scan of an ancient mummy shows that its "mummy portrait" was almost, but not completely accurate.

via Livescience.com https://ift.tt/2RB57YG

Helium-huffing alligators and reluctant hitmen win big at the Ig Nobel awards

Weird science took center stage at the 30th First Annual Ig Nobel Prize Ceremony.

via Livescience.com https://ift.tt/3hGV6Ur

The four most promising worlds for alien life in the solar system

Venus just became a serious contender. But what are the other most promising locations for extra-terrestrial life?

via Livescience.com https://ift.tt/3c9knWh

Is Earth-moon space the US military's new high ground?

U.S. military officials have increasingly flagged a new role in guarding American assets and interests in Earth-moon space.

via Livescience.com https://ift.tt/3mAtm7N

'We just had no answers': COVID-19 'long-haulers' still learning why they're sick

Some people deal with COVID-19 symptoms for months on end.

via Livescience.com https://ift.tt/305Brb1

Πέμπτη 17 Σεπτεμβρίου 2020

Flu season may be very mild this year, thanks to COVID-19 precautions

Flu activity in the U.S. right now is at "historical lows," according to a new report.

via Livescience.com https://ift.tt/3mwq4Cw

Moderna releases key details on how it's running COVID-19 vaccine trial

Other vaccine makers have been criticized for giving too little information on their clinical trials.

via Livescience.com https://ift.tt/33FbcZI

Vikings may not have been blonde, or Scandinavian

Researchers analyzed DNA from more than 400 skeletons to understand who the Vikings really were.

via Livescience.com https://ift.tt/2ZLqISK

Watch LIVE: The 2020 Ig Nobel Prize ceremony, tonight @ 6:00 p.m. ET

You can watch the premiere of the 2020 Ig Nobels here on Live Science.

via Livescience.com https://ift.tt/3iFs7S5

A new solar cycle just started. Here's what that means.

We're officially nine months into solar cycle 25, scientists have confirmed, and it will likely look much like its predecessor, which ran from 2008 to 2019.

via Livescience.com https://ift.tt/3iHN3YN

Τετάρτη 16 Σεπτεμβρίου 2020

Cave bear mummy discovered in Siberia still has its internal organs, fur and black nose

An ancient cave bear adult and cub mummy have been found in the melting permafrost of Siberia.

via Livescience.com https://ift.tt/3hDsPhm

These could be the funniest animal pictures ever

The Comedy Wildlife Photography Awards finalists have been announced

via Livescience.com https://ift.tt/3hy8gmx

Could wearing glasses lower the risk of COVID-19?

It's still too early to recommend that everyone don eyeglasses, goggles or face shields in public to protect against COVID-19.

via Livescience.com https://ift.tt/3iDI9Mz

Hidden rivers of warm water threaten vast Antarctic glacier

Thwaites Glacier holds enough ice to drive up sea levels more than 2 feet. These hidden ducts lubricate its collapse into the ocean.

via Livescience.com https://ift.tt/2Ea97MM

Hurricane Sally makes landfall as Category 2 storm, bringing extreme winds and flooding

The slow-moving storm is toppling trees, cutting power and dropping extreme amounts of rain.

via Livescience.com https://ift.tt/32AODGp

Venus, once billed as Earth's twin, is a hothouse (and a tantalizing target in the search for life)

As Earth's twin, Venus offers much in the search for life and habitable worlds.

via Livescience.com https://ift.tt/3iEUcJi

100 million-year-old sperm is the oldest ever found. And it's giant.

Scientists have discovered the oldest known sperm, dating back 100 million years, crammed in the body of a tiny crustacean.

via Livescience.com https://ift.tt/2Rvr23F

Τρίτη 15 Σεπτεμβρίου 2020

Hurricane Sally expected to bring 'historic flooding' to the Gulf Coast

"Extreme life-threatening" flash flooding is likely through Wednesday along the central Gulf Coast.

via Livescience.com https://ift.tt/35RbvUf

Lost humpback whale abandoned by friends in croc-infested river in Australia

The whale swam nearly 20 miles upriver before scientists caught up to it.

via Livescience.com https://ift.tt/3koITFx

Eerily well-preserved 17th-century ship found in the dark waters of the Baltic Sea

Divers from Finland have made an unexpected discovery while exploring the depths of the Baltic Sea, finding an incredibly well-preserved shipwreck dating back almost 400 years.

via Livescience.com https://ift.tt/3mow68c

Squirrel beer, ant gin and poop wine are served up in Disgusting Food Museum's new exhibit

Visitors to Sweden's Disgusting Food Museum can now discover odious alcohol from around the world.

via Livescience.com https://ift.tt/3ixxsuJ

Countries around the world want a Space Force — but why?

Countries around the world are following the U.S. in creating their own version of the Space Force.

via Livescience.com https://ift.tt/32x9has

SpaceX gearing up for 12-mile-high test flight with prototype of Mars-colonizing Starship

The next big leap for SpaceX's Mars-colonizing Starship spacecraft appears to be right around the corner.

via Livescience.com https://ift.tt/3iJWkzq

COVID-19 may become a seasonal virus

COVID-19 may eventually become a seasonal illness like the flu.

via Livescience.com https://ift.tt/2ZHofsC

Δευτέρα 14 Σεπτεμβρίου 2020

Hurricane Sally set to batter a Louisiana still reeling from Hurricane Laura

Louisiana already has 23,000 climate refugees living in shelters following Hurricane Laura. Hurricane Sally will flood the region beginning today.

via Livescience.com https://ift.tt/3kli6dv

New 'eternal sleeper' dinosaur species was entombed while still alive

This dinosaur was likely resting in a burrow before it was abruptly buried alive.

via Livescience.com https://ift.tt/3ivYUcu

'Elinor Wonders Why' teaches kids to explore science by asking questions

A curious bunny named Elinor explores Animal Town with her friends, in an endearing new PBS series that teaches kids how to find answers about science and nature.

via Livescience.com https://ift.tt/3bWCYVn

Fate of Schrödinger's cat probably isn't in the hands of gravity, experiment finds

Can we blame gravity for one of quantum physics' most brain-numbing paradoxes — Schrödinger's cat?

via Livescience.com https://ift.tt/3kgzxMi

Possible hint of life discovered on Venus

Phosphine, a chemical long thought to be a signature of life, is floating around in the clouds of Venus. How did it get there?

via Livescience.com https://ift.tt/2RrZY54

Study casts doubt on 'sky disk' thought to be oldest representation of the heavens

Fierce debate over the Nebra Sky Disk has been reignited by a new study that suggests it is at least 1,000 years younger than previously thought.

via Livescience.com https://ift.tt/32tfwvO

La Niña may brew a more active hurricane season, worsen drought in the Southwest

La Niña conditions — cooler-than-average sea surface temperatures across the equatorial Pacific Ocean — could promote a more active Atlantic hurricane season.

via Livescience.com https://ift.tt/2FBQEZG

Κυριακή 13 Σεπτεμβρίου 2020

See Venus swing by the crescent moon Monday morning

The moon and Venus will form a triangle with the Beehive star cluster in the predawn sky on Monday (Sept. 14).

via Livescience.com https://ift.tt/2Rkr4Ls

Why can't humans digest corn?

Have you ever wondered why humans can't digest corn?

via Livescience.com https://ift.tt/2ZtY9ZS

The new coronavirus can infect brain cells, study finds

However, scientists still don't know how the virus sneaks into the brain in the first place.

via Livescience.com https://ift.tt/3mk6dpK

Σάββατο 12 Σεπτεμβρίου 2020

Laika and her crew: 'Space Dogs' documentary explores Moscow through a stray's eyes

A new film channels the spirit and traces the lineage of Laika, the first creature ever to orbit Earth.

via Livescience.com https://ift.tt/2FoAxyT

Why do dogs have cold noses?

It's possible that a pup's cold, wet nose acts as an infrared sensor.

via Livescience.com https://ift.tt/3bR9KHg

Coronavirus news of the week (VIDEO)

Catch up on important COVID-19 news from Live Science.

via Livescience.com https://ift.tt/35tvs2W

Physicists who disproved '5th force' win $3 million 'Breakthrough' prize

Three physicists won a $3 million Breakthrough prize for a series of experiments that began using cheap equipment on a tabletop in Seattle and ended up hunting dark matter.

via Livescience.com https://ift.tt/3ipCAB5

Παρασκευή 11 Σεπτεμβρίου 2020

13-year-old dies of rare 'brain-eating' amoeba after swimming in Florida lake

Infections with this organism are almost universally fatal, with less than a 3% survival rate.

via Livescience.com https://ift.tt/32mlrTx

Wreck of WWII battleship with Nazi symbol discovered off Norway

The wreck of a German warship torpedoed and sunk by a British submarine in 1940 has been discovered in deep water off the North Sea coast of southern Norway.

via Livescience.com https://ift.tt/3bN1V5q

Mind-blowing Andromeda galaxy and 'Cosmic Inferno' earn space photo contest's top prizes

An international contest for space photography awarded its top prize to the photographer who captured a unique view of the Andromeda galaxy.

via Livescience.com https://ift.tt/3bMIbPz

Alien-hunting telescope suffered 'no damage to electronics' during mysterious midnight disaster

Mysterious midnight disaster spared critical electronics in iconic alien-hunting telescope called the Arecibo Observatory in Puerto Rico.

via Livescience.com https://ift.tt/32jsTyq

Eating out may be riskier than riding a bus during COVID-19 pandemic

People who tested positive for COVID-19 were twice as likely to report dining at a restaurant before becoming sick than people who tested negative.

via Livescience.com https://ift.tt/3bZqXi9

Πέμπτη 10 Σεπτεμβρίου 2020

Stark new imagery reveals the scary extent of West Coast wildfires

Smoke blankets the West Coast in the new images.

via Livescience.com https://ift.tt/2FhwG6S

Pioneering gravity research snags $3 million physics Breakthrough Prize

A team of physicists just snagged $3 million for testing the law of gravity like never before.

via Livescience.com https://ift.tt/3hpqSFy

Interstellar visitor 'Oumuamua could actually be a cosmic dust bunny

A new theory has emerged that the cigar-shaped space rock 'Oumuamua might actually be a dust bunny.

via Livescience.com https://ift.tt/2FfTMdW

Earth barreling toward 'Hothouse' state not seen in 50 million years, epic new climate record shows

Scientists used marine fossils and orbital data to recreate 66 million years of climate history. Its shows that climate change is anything but 'normal.'

via Livescience.com https://ift.tt/3m3Ova9

Flu Shot Facts & Side Effects

The seasonal flu shot is a yearly vaccine administered to protect against the flu, or influenza. In the United States, flu shots are recommended for everyone ages 6 months and older.

via Livescience.com https://ift.tt/2vZZ0Ee

Dark matter hunter who accidentally found 'Fermi bubbles' wins $50,000 physics prize

Tracy Slatyer, known for hunting dark matter in our galaxy and discovering evidence of an ancient Milky Way explosion, has won a $50,000 prize funded by tech billionaires.

via Livescience.com https://ift.tt/32hTigo

How does cannabis get you high?

It apparently comes down to THC and endocannabinoid receptors in the brain.

via Livescience.com https://ift.tt/2GGtdis

Τετάρτη 9 Σεπτεμβρίου 2020

Teensy long-necked dinosaur embryo reveals weird snout horn

This is "one of the most complete" skulls of a titanosaur dinosaur from Patagonia.

via Livescience.com https://ift.tt/33ggY3F

13 mummy coffins stacked in a well unearthed in ancient Egyptian necropolis

Archaeologists have yet to open any of the 2,500-year-old coffins.

via Livescience.com https://ift.tt/2R9MMBR

'Candyland' stone forests form using deceptively simply physics

Stark "stone forest" formations found in China, Madagascar and other places can form in surprisingly simple conditions.

via Livescience.com https://ift.tt/2FpVyZC

Coronavirus may dice heart muscle fibers into tiny snippets, remove cells' DNA

The finding is unlike anything researchers have seen before.

via Livescience.com https://ift.tt/3jZKJwz

Why AstraZeneca just paused its coronavirus vaccine trial

The hold is "a routine action" that can be expected during a clinical trial.

via Livescience.com https://ift.tt/3hg5UZk

Half a million cases of COVID-19 diagnosed in US children

At least 513,000 children in the U.S. have been diagnosed with COVID-19 since the start of the pandemic.

via Livescience.com https://ift.tt/35qNjb3

3,200-megapixel camera of the future Vera Rubin Observatory snaps record-breaking 1st photos

The imaging sensors for the future Vera C. Rubin Observatory have taken their record-breaking first photos.

via Livescience.com https://ift.tt/32c12QF

California's fast-moving Creek Fire spawns 'fire cloud' visible from space

Fires continue to ravage California, with five new blazes igniting since Friday (Sept. 4).

via Livescience.com https://ift.tt/3igZOt2

Τρίτη 8 Σεπτεμβρίου 2020

Seven lineages of SARS-CoV-2 identified in Nigeria: Why that matters

There are over 1,000 lineages of SARS-CoV-2 circulating around the world. Nigerian scientists have found seven in the country and this is important.

via Livescience.com https://ift.tt/3hdAUsY

Record-breaking 2.2 million acres burned by California wildfires

California is having a record-breaking year of flames, as dozens of wildfires have set the state ablaze.

via Livescience.com https://ift.tt/35gKuZM

Ultradeep melting rocks drive invisible quakes beneath San Andreas Fault

The quakes can't be felt, but they may be linked to the regular magnitude-6 temblors on the fault.

via Livescience.com https://ift.tt/35fBR1K

China's reusable experimental spacecraft returns to Earth after two-day mystery mission

A Chinese reusable experimental spacecraft has safely landed after two days in orbit, according to state media, and may have deployed a satellite during its mysterious, brief journey in space.

via Livescience.com https://ift.tt/3icgMcc

2,200-year-old Chinese text may be oldest surviving anatomical atlas

These ancient Chinese texts on human anatomy are as old, if not older, than their Greek counterparts.

via Livescience.com https://ift.tt/2ZfcSrG

313-million-year-old track marks found in Grand Canyon

The 313-million-year-old tracks were left by a tetrapod.

via Livescience.com https://ift.tt/3m144iN

Παρασκευή 4 Σεπτεμβρίου 2020

Endangered croc gives piggyback ride to 100 babies after mating with '7 or 8 females'

One of London's Wildlife Photographer of the Year honorees shows an endangered crocodile carrying 100 babies on his back

via Livescience.com https://ift.tt/3gVTndr

Russian coronavirus vaccine produces immune response in early trials

Russia's candidate coronavirus vaccine prompted the immune system and didn't show serious adverse events, according to early data.

via Livescience.com https://ift.tt/3gZl1X2

Stunning new sun images show our star's popcorn-like magnetic field structure

A spectacular new set of images of our sun shows its popcorn-like magnetic field structure in all its glory.

via Livescience.com https://ift.tt/3jEbWEW

Viking sword placed on warrior's left side likely prepared him for 'mirror afterlife'

It's possible the Vikings thought the afterlife was a mirrored version of the real world.

via Livescience.com https://ift.tt/3hXXJlT

Πέμπτη 3 Σεπτεμβρίου 2020

The moon is rusty, and it’s likely Earth’s fault

The moon is turning ever so slightly red, and it's all Earth's fault.

via Livescience.com https://ift.tt/31XlGE0

What are stingrays?

Stingrays are an instantly recognizable fish. The graceful swimmers glide through the water by undulating the edges of their flat, pancake-like bodies.

via Livescience.com https://ift.tt/3i1RvBm

Rarest planet in the universe may be lurking in Orion's nose

A rare look at a three-star solar system reveals wobbly disks of dust that may host a young, three-sunned planet.

via Livescience.com https://ift.tt/3i8EtBW

Doctors chase treatment for kids threatened by dangerous COVID-19 syndrome

Physicians are chasing treatment for children with a dangerous COVID-19 syndrome called multisystem inflammatory syndrome.

via Livescience.com https://ift.tt/2EZB1Lp

Quantum internet breakthrough could help make hacking a thing of the past

New research shows how the next generation of ultra-secure communication could be possible with existing infrastructure.

via Livescience.com https://ift.tt/3lUa3pJ

For koalas with chlamydia, relief is finally in sight

Chlamydia has long been a serious threat to koalas, and scientists have new insights into a cure.

via Livescience.com https://ift.tt/2EUT99t

Τετάρτη 2 Σεπτεμβρίου 2020

Creepy images show airway cells teeming with SARS-CoV-2

The images were captured with a scanning electron microscope.

via Livescience.com https://ift.tt/3gSzt3g

Viral claim that only 6% of COVID-19 deaths were caused by the virus is flat-out wrong

COVID-19 is often more severe in people with underlying conditions and it can also cause complications. The 6% stat doesn't include these people.

via Livescience.com https://ift.tt/3506wQj

Visit NYC in 750 million B.C. with this epic interactive map

A new interactive map visualizes how Earth's continents evolved from about 750 million years ago to today.

via Livescience.com https://ift.tt/34ZTToy

Steroids are life-saving for critically ill COVID-19 patients, WHO says

The WHO recommends that critically ill patients be given corticosteroids.

via Livescience.com https://ift.tt/31QX2oy

Largest black hole collision ever detected

Two large black holes crashed together and formed a massive new one — the largest of its kind ever detected, so large that physicists weren't sure it could exist at all.

via Livescience.com https://ift.tt/2EQj6Ho

'Spinal Tap'-size Stonehenge reveals how the ancient monument really sounded

The huge standing stones in the outer circle of Stonehenge acted as an amplifier and gave reverberation to enhance speech and music in ceremonies held thousands of years before modern acoustics emerged.

via Livescience.com https://ift.tt/2QRoCf2

'Ghost Army' in WWII used inflatable tanks to fool the Nazis and win the war

A secret U.S. Army tactical unit called the "Ghost Army" tricked German forces during WWII with fake military displays that were deceptively real.

via Livescience.com https://ift.tt/3jHgcUf

Τρίτη 1 Σεπτεμβρίου 2020

3,200-year-old Egyptian-built fortress found in Israel

The fortress was built to stop the Philistines, who wanted more land.

via Livescience.com https://ift.tt/2YVEORg

Visualization shows face shields may not protect against COVID-19 spread

Droplets from a simulation cough spread about 3 feet to the front and sides of the face shield.

via Livescience.com https://ift.tt/2QGD7m0

Vintage NASA satellite falls to Earth, meets fiery doom after 56 years in space

A long-retired NASA satellite burned up in Earth's atmosphere over the weekend, the agency has confirmed.

via Livescience.com https://ift.tt/3jxkjlC

New 'AI Jesus' can deliver a sermon, but will you understand it?

A neural network learned to deliver sermons like Jesus (sort of ) after it was trained on the King James Bible.

via Livescience.com https://ift.tt/32ZGIBB

New 'AI Jesus' can deliver a sermon, but will you understand it?

A neural network learned to deliver sermons like Jesus (sort of ) after it was trained on the King James Bible.

via Livescience.com https://ift.tt/2YQxvdd