Cracked Piece of Metal Heals Itself in Experiment That Stuns Scientists

An Easy-Sounding Problem Yields Numbers Too Big for Our Universe

Three American Climbers Solve the ‘Last Great Problem in the Himalayas’

Restored Music Composed by Prisoners at Auschwitz Played Publicly for the First Time

Sellafield nuclear site hacked by groups linked to Russia and China

A New Way to Trigger a Tsunami

Longstreet: the Confederate general who switched sides on race

Solar storm from 1977 reveals how unprepared we are for the next ‘big one’

Was Bobi the World’s Oldest Dog—or a Fraud?

Video: Plagiarism and You(Tube) [3:51:09]

‘How do you reduce a national dish to a powder?’: the weird, secretive world of crisp flavours

Video: PM-3a Nuclear Power Plant Reactor at McMurdo Base Antarctica Nukey Poo [22:37]

Space mysteries: Why are there no gas moons?

‘My plane crashed in the Andes. Only the unthinkable kept me and the other starving survivors alive’

No More Zaps: This Laser Lightning Rod Could Save Us From Deadly Lightning Bolts

[Hydrogen] Could Be a Vast Source of Clean Energy, Buried Deep Underground

Exactly How Much Life is on Earth?

Does having children make you happier? Here’s what the research suggests

Mating dance of sea fireflies is ‘the coolest fireworks show that you’ve ever seen’

This week: Purple snail ooze, chilly bees,e-noses, and more!

Chinstrap Penguins Sleep Over 10,000 Times a Day—for Just Four Seconds at a Time

Physicists Propose Way to Harvest Incredible Energy From Black Holes In Wild Paper

‘Leaning tower’ in Italy on ‘high alert’ for collapse

Minimalist or maximalist? The life of a microbe a mile underground

Hyundai and Kia completely rethink the EV drive unit with Uni Wheel idea

Giant seamount discovered in Guatemala is nearly twice the height of the world’s tallest building

Baffling Experts for Years – Scientists Finally Solve Radioactive “Wild Boar Paradox”

Eerie photo of Mars’ horizon took NASA 3 months to capture

Brittle stars can learn just fine, even without a brain

Why America Is Just Now Learning to Love Thaddeus Stevens, the ‘Best-Hated Man’ in U.S. History

Henry Kissinger, the Devil at the Dinner Party

Video: How Inertial Navigation Changed Air, Sea & Space Travel Forever [14:52]

One identical twin went vegan while the other didn’t. See what happened

A Century Later, New Math Smooths Out General Relativity

New Yorkers feel betrayed as police radio dispatches end: ‘You’d hear about nine shootings a day’

Could Life Exist in Molecular Clouds?

Puzzling new planet is too big for its sun, challenging dominant theories of planet formation

One of the largest magnetic storms in history quantified: Aurorae covered much of the night sky from the Tropics to the Polar Regions

Do we live in a giant void? It could solve the puzzle of the universe’s expansion

Dolphins Can Sense Electric Fields, Which Isn’t That Shocking

The Man Who Invented Fifteen Hundred Necktie Knots

Video: You can’t bounce a ball under a table [12:53]

Who Doesn’t Like Music? Nabokov, For Starters

NASA’s Next Space Mission Will Rely on Centuries-Old Aviation

The Death of a Relic Hunter

Meta sues FTC, hoping to block ban on monetizing kids’ Facebook data

Rare Giant Rat Is Photographed Alive for First Time

The Evolutionary Origins of Psychedelics

Henry Kissinger’s bombing campaign likely killed hundreds of thousands of Cambodians − and set path for the ravages of the Khmer Rouge

Video: The SAT Question Everyone Got Wrong [18:24]

Here’s How Artemis Astronauts Will Navigate on the Moon

The New Quest to Control Evolution

Space junk surrounds Earth, posing a dangerous threat. But there is a way to turn the debris into opportunity

When AI Hallucinates

Video: What if we aimed the Hubble Telescope at Earth? [3:27]

Video: ‘I Explored China’s Failed $1 Billion Copy of Paris (real city)’ [20:09]

A 27,000-year-old pyramid? Controversy hits an extraordinary archaeological claim

For the First Time Since ’65, the U.S. Military Will Blast a Nuclear Reactor Into Space

Unwrapping Uranus and its icy secrets: What NASA would learn from a mission to a wild world

Video: The Hindenburg Disaster – Dining on the Zeppelin [28:47]