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

The algorithm was based on the faulty assumption that health care spending is a good proxy for wellbeing. But there seems to be a quick fix.

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

In addition to causing disease itself, the virus destroys immune cells trained to respond to other pathogens the body has encountered before.

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

Recent breakthroughs in scanning, image processing, and machine learning are helping researchers read historic documents once considered lost to time.

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

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

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

A glimpse into the lives of the MOSAiC mission’s polar bear guards—and the powerful predators they watch for.

A giant tortoise, a seabird, and a gecko all went undetected by scientists for more than a century.

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.

In 2018 and 2019, data from NASA’s Juno mission revealed new discoveries about Jupiter’s bizarre magnetic field.

Shivering can activate a series of “heating stations” for your blood vessels—but they take a little while to get up and running.

NOVA Labs Intern Chloe Nosan reflects on her experience working on the platform's newest resource on global climate change: The Polar Lab.

Join NOVA on three virtual field trips this month in celebration of Earth Day and Environmental Education Month.

Thwaites Glacier is melting fast. But to understand how climate change is driving its decline, scientists need to send instruments through 2,000 feet of ice into the water below.

Five episodes exploring the revolution and ethics of technology.

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.
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With the world in the throes of a global pandemic, bicycle retailers have come up with solutions to continue business and keep riders on their bikes as best they can.
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2007 was the first time Champery appeared on the World Cup circuit and it was a rude awakening for the riders.
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The US-made carbon fiber fork lets you choose between 44mm or 52mm of rake.
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The Manifest is Giro's brand new high-end trail helmet.
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The 12-speed trickle down continues as Shimano unveils their new Deore drivetrain, along with new brakes and wheels.
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Life as a banker, backflips gone wrong, mountain bike career decisions and what it's like to ride with other pros.
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Another hit of blurry goodness.
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Lezyne's Super Pro GPS computer is packed full of functions, but do they matter on the trail?
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Best known for their aluminum products, Newmen's new carbon fiber wheelset is aimed at enduro riders.
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Cross-Country Carrie "replaces all the bolts on her bike with titanium ones and refuses to wear a hydration pack" and Downhill Derek "loves techy rock gardens and jumping but HATES pedaling.”
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You can watch Anthill’s one and only sequel, Not2Bad, right now (and anytime for that matter) on Red Bull TV.
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We sat down with the founder and owner of Nicolai Bikes to talk about the past, present, and future.
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Are you lucky enough to have trails in your backyard, or do you need to drive to ride?
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Oscar built this track while Sweden was still in the grip of winter and planned on more until CoVID-19 hit.
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Travel back to 2018, the one and only time the DH World Cup circus arrived in Losinj.
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A look at the latest gear to cross our desks.
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2019 was a rollercoaster of a year for downhill racing with an extremely close title fight in both the men's and the women racing.
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Browning was a leading Victorian poet known for his dramatic monologues. In 1846, he secretly married Elizabeth Barrett, whisking her away from her despotic father to Italy. Barrett was already a famous poet, but Browning's poems—such as "Fra Lippo Lippi" and "The Bishop Orders His Tomb"—gained recognition slowly. Long after his beloved wife's death, his novel in verse about a murder, The Ring and the Book, finally earned him wide acclaim. In 1890, he became the first dead man to do what?

An experienced archaeologist and Egyptologist, Carter began searching for the long lost tomb of the ancient Egyptian king Tutankhamun in the early 1900s, excavating Valley of the Kings in Luxor, Egypt, through funding by his financial backer, Lord Carnarvon. In 1922, Carnarvon gave Carter one last season to make a discovery. He did, unearthing the pristine, treasure-filled tomb that became world famous. What fact about Carter's life is often used to refute the so-called Curse of the Pharaohs? Discuss

What makes the perfect Mother's Day morning? How about a foolproof frittata and fruity cocktail recipe? Crafted by professionals, these are easy enough to allow the guest of honor to relax and let someone else handle the cooking!

Talk about a sweet gesture. A line of DC Comics superhero chocolate bars is coming, but before you can get your hands on them, Hershey’s is first giving them out to workers on the frontlines of the coronavirus pandemic.

If this coronavirus pandemic has taught us anything, it’s that we must prepare for the next one, World Health Organization Director-General Tedros Adhanom Ghebreyesus warned Wednesday.

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.

The heartwarming reunion, which clearly made little Mila Sneddon's day, took the young girl completely by surprise.

D'fhéadfadh go mbeadh coimhlint ghéar ag Stobart Air le haerlínte eile ag solathár seirbhísí aeir réigiúnach do Aer Lingus, na seirbhísí idir Dún na nGall agus Baile Átha Cliath san áireamh.

After weeks of dithering, Trump finally seems to have gotten the message that Americans are desperate for more than empty assurances on coronavirus.

Inglewood can help solve the first-mile last-mile problem of public transit in a big way.

We're all in this together. It's far better for society if folks choose to help their fellow humans rather than rip the last roll of toilet paper from their hands.

Los Angeles wants to move thousands of homeless people inside. But is crowding indoors actually less dangerous than letting them stay on the streets?

President Trump and Congress should keep climate change in mind as they prepare economic aid packages for businesses and industries.

The Supreme Court makes it easier for states to convict mentally ill defendants.