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Adding 8 trillion tons of artificial snow to the West Antarctic Ice Sheet could stop from collapsing. Should we do it?

There are a heck of a lot of reasons not to.




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Mammals’ weird way of swallowing is at least 165 million years old

A new fossil find may help pinpoint the origins of mammals’ uber-flexible hyoid bone, which anchors the tongue and gives us our signature swallowing style.




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In a smattering of ancient stars, scientists glimpse the Milky Way’s origins

A new analysis pinpoints some of the most ancient stars in our galaxy—and tells the story of the Milky Way’s ravenous past.




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Cool down with the slick science of sweat

Under extreme conditions, a human can produce more than three gallons of sweat in a single day.




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This robotic hand can partially restore a sense of touch

Researchers have built a prosthesis that enabled a man who lost his hand to text, pluck grapes from their stems, and stuff a pillow into its case.




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Meet <i>Cambroraster falcatus</i>, the sediment-sifting ‘Roomba’ of the Cambrian

This crustacean-like critter stalked the seas half a billion years ago.




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A new trio of exoplanets could offer clues to how midsized planets form

The trifecta, discovered by NASA’s TESS, includes a “super-Earth” and two “sub-Neptunes” in a system called TOI-270.




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A new 3D map of the Milky Way flaunts our galaxy’s warped shape

Using data from an especially bright population of stars, astronomers have reconstructed the Milky Way’s peaks and valleys like never before.




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Science As Told by Teens: Reflecting on the Pilot of NOVA Science Studio

With a goal to empower youth to tell stories about the world in new ways, NOVA Science Studio was able to give students exposure to a wide range of careers in STEM, journalism, and media production.




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There will be blood, and physics, too: The messy science of bloodstain pattern analysis

Researchers are using fluid dynamics to try to improve the study of crime scene blood spatter.




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Super-shy catsharks have a weird way of lighting up

Two kinds of glow-in-the-dark catsharks convert blue light to green, and now we know how.




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A new form of carbon is born—on a bed of salt

The long-sought molecule could one day power high-energy electronics.




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In 17,000-year-old puma poop, a glimpse of Ice Age parasites

The feces contain the oldest example of parasite DNA ever recorded.




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A microprocessor made of carbon nanotubes says, “Hello, World!”

The technology is still in its infancy, but could someday aid the development of faster, more energy-efficient electronics.




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Newly described species of electric eel serves up shocks of 860 volts

That earns this fish, Electrophorus voltai, the title of the strongest known living source of electricity.




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Intricate ‘toe maps’ exist in the brains of artists who paint with their feet

Two men born without arms showcase the brain’s extraordinary flexibility.




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Popular pesticide throws off birds’ feeding and migration schedules

Delays during migration can imperil birds’ chances of a successful breeding season.




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Astronomers discover two giant, high-energy ‘bubbles’ at the center of the Milky Way

The gargantuan structures hint at a massive explosion in our galaxy’s past.




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Soot from polluted air can reach the fetal side of the placenta

A new study hints at the ways in which air pollution may directly impact a fetus.




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Rabbit study hints at the origins of the female orgasm

Researchers used rabbits and antidepressants to search for a link between orgasm and ovulation in female mammals.




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Wildlife trade may put nearly 9,000 land-based species at risk of extinction

A new analysis predicts that 3,196 animals will join the 5,579 already snared in the global wildlife market.




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Scientists just snapped the best image yet of the universe’s ‘cosmic web’

Light from nearby galaxies illuminated the web’s ‘threads,’ making them directly visible to telescopes on Earth.




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Scientists may now be able to predict forest die-off up to 19 months in advance

Even forests that look green from space can show symptoms of impending decline.




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Refrigerators of the future may be inspired by the weird physics of rubber

A new refrigeration technique harnesses the ability of rubber and other materials to cool down when released from a tight twist.




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These 480-million-year-old conga lines preserve early signs of group behavior

Nearly half a billion years ago, marine arthropods called trilobites lined up single-file before meeting a tragic end.




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What caused Saturn’s strange spell of storms in 2018?

Researchers have uncovered a new category of giant storm on Saturn’s surface.




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New fossils capture million-year timeline of life after the dinosaurs died

Thousands of fossils from Colorado show how plants and animals evolved together after an asteroid devastated life on Earth.




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New study more than triples estimates of people at risk from rising seas

Researchers used artificial intelligence to reevaluate elevations vulnerable to rising sea levels.




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Vampire bats form lasting bonds of ‘friendship,’ just like us

The relationships these winged mammals forge in captivity are strong enough to survive the jarring transition back into the wild.




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Invasive, flammable grasses now blanket much of the United States

New research quantifies the fire risks of eight species of invasive grass.




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Feast your eyes on the first-ever photos of a silver-backed chevrotain in the wild

The images confirm the species, which has been “lost” to science for 29 years, is alive and well in its native Vietnam.




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Anatomy professor uses 500-year-old da Vinci drawings to guide cadaver dissection

Leonardo da Vinci dissected some 30 cadavers in his lifetime, leaving behind a trove of beautiful—and accurate—anatomical drawings.




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How mechanical engineering could revolutionize the study of preterm birth

Scientists are using artificial cervices and 3D models of the uterus to better understand pregnancy and childbirth.




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Communities come face-to-face with the growing power of facial recognition technology

As law enforcement agencies deploy AI-powered facial recognition systems, some communities are pushing back, insisting on having a say in how they’re used.




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The top 10 science stories of 2019

Black holes, gene editing, and quantum computing wowed us—while new climate findings and racial bias in medicine brought renewed urgency.




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The 10 most popular NOVA stories of 2019

We’ve counted down our ten most-read articles of 2019 and found that health and medicine, physics—and of course animals—were fan-favorite topics this year.




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Podcast: Andrew Neethling Talks to Brendan Fairclough &amp; Cam Zink in Episode 1 &amp; 2 of 'Moving the Needle'



As a professional international downhill mountain biker, and now commentator, Andrew 'Needles' Neethling brings 18 years of experience in all aspects of the cycling industry into podcast form.
( Photos: 3, Comments: 4 )




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Podcast: Volume 8 of The Lockdown Companion with Olly Wilkins &amp; Jono Jones



Life as a banker, backflips gone wrong, mountain bike career decisions and what it's like to ride with other pros.
( Photos: 1, Comments: 7 )




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Video: Official Trailer for 'The Legend of Tommy G'



The film will premiere on the 12th of May.
( Photos: 1, Comments: 11 )




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Photo Epic: #PanShotFriday - Crowd-Sourced Blur Love From The Week of May 8th



Another hit of blurry goodness.
( Photos: 41, Comments: 4 )




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A Complete Timeline of Coronavirus' Effects on Mountain Biking [Update: Christchurch Adventure Park Prepares to Open]



We'll continuously update this story as more news comes in.
( Photos: 10, Comments: 256 )




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Video: Watch Anthill's Movie of the Week - Not 2 Bad



You can watch Anthill’s one and only sequel, Not2Bad, right now (and anytime for that matter) on Red Bull TV.
( Photos: 2, Comments: 4 )




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Pinkbike Poll: How Often Do You Drive to Your Local Trails?



Are you lucky enough to have trails in your backyard, or do you need to drive to ride?
( Photos: 1, Comments: 239 )




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Video: Enjoying the Fruits of Your Labour



When you build it, you send it.
( Photos: 14, Comments: 17 )




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Up to 190,000 coronavirus deaths possible in Africa in first year of pandemic unless there’s containment: WHO

Between 83,000 and 190,000 people could die of COVID-19 in Africa, with 29 million to 44 million infected, in the coronavirus pandemic’s first year if containment measures do not work, the African regional office of the World Health Organization (WHO) said Thursday.




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94-year-old ex-French president Valéry Giscard d’Estaing accused of sexual assault

France's former 94-year-old president Valery Giscard d'Estaing is accused of sexually assaulting a German reporter.




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Editorial: Closing LAUSD schools in the face of coronavirus sounds like a reasonable decision. Is it?

LAUSD's decision to temporarily shut down schools causes an enormous disruption. And it's not clear how helpful the move will be in slowing coronavirus spread.




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Editorial: It's no government takeover of PG&E, but it's still a possibility for the state's most dangerous utility

It's not the government takeover that many Californians wanted for the fire-starting utility, but the deal Gavin Newsom struck with PG&E should help.




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Editorial: The wisdom and peril of closing courthouses to the public

Closing trial courts to the public and postponing non-essential proceedings during the covid19 emergency makes good sense as a public health measure but shuts the public out of proceedings that under normal circumstances are rightfully accessible. Constitutional rights of criminal defendants are protected not just by the right to counsel but also by public scrutiny of hearings, judges, prosecutors and other public officials. Many problems would have been avoided if only courts would embrace televised proceedings and modern communications technologies.




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Editorial: Congress has to immunize election day against fear of the coronavirus

A pandemic threatens participation in the ultimate act of citizenship.