Hitler’s Secret Antarctic Expedition for Whales

Humans have spread a contagious form of cancer around the world

‘The disappeared’: searching for 40,000 missing victims of Mexico’s drug wars

The Gay Activists Who Fought the American Psychiatric Establishment

Ancient 70-Mile-Long Wall Found in Western Iran. But Who Built It?

NASA’s Grueling Underwater Test for Astronauts

What Really Put The ‘Bang’ In The Big Bang?

This Congolese Doctor Discovered Ebola But Never Got Credit For It — Until Now

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Did This Planet Survive Getting Swallowed By Its Sun?

The Wrong Goodbye

11,000 scientists sign declaration of climate emergency

Meet Maria Sibylla Merian, the naturalist who painted insects in living color

How This Bacterial Toxin Kills Antibiotic-Resistant Pathogens Like MRSA

The Big Bang Probably Happened Because of Turbulence

Photos: Delhi’s Toxic Sky

NASA’s TESS spacecraft is finding hundreds of exoplanets – and is poised to find thousands more

Do We Need a Special Language to Talk to Aliens?

The Legend of The Lost Cement Mine

Video: Could Anti-gravity Really be Possible? [14:24]

How Stalin and the Soviet Union Created a Champagne for the Working Class

The ‘Three-Body Problem’ Has Perplexed Astronomers Since Newton Formulated It. A.I. Just Cracked It in Under a Second.

The Potential Consequences of Lucid Dreaming

In ancient Rome, citizenship was the path to power

The Unlikely Second Life of Baseball’s Steroids Savant

The Big Bitcoin Heist

MIT engineers develop a new way to remove carbon dioxide from air

In the 17th Century, Leibniz Dreamed of a Machine That Could Calculate Ideas

Why is ice so slippery?

Woman Gets Parasitic Worms in Her Eyes After a Trail Run

Why Do Parrots Waste So Much Food?

Rare genetic mutations protected a woman from developing Alzheimer’s

Detection of a strange particle

What Shape Is the Universe? A New Study Suggests We’ve Got It All Wrong

On The Halls-Mills Murders, (a) Crime of the Century

One Hundred Years Ago, Einstein’s Theory of General Relativity Baffled the Press and the Public

Daylight saving time is bad for your health

This Arctic Community Is Literally Falling Into the Ocean

Voyager 2’s First Reports from Interstellar Space Surprise Scientists

Video: When Florida had a committee to terrorize gay people [11:56]

Homicide is declining around the world – but why?

Where Do Hippos Wander? An Aquatic Mystery, Solved

How a Fruit Basket From Mao Made China Mad for Mangoes

Look Before You Leap: Seeing what’s right in front of us in portraits from the past

Gallery: The Model Book of Calligraphy (ca. 1596)

When America Tried to Deport Its Radicals

Mathematicians Cut Apart Shapes to Find Pieces of Equations

Whatever happened to the Berlin Wall?

‘I Got Access to My Secret Consumer Score. Now You Can Get Yours, Too.’

From dung beetles to seals, these animals navigate by the stars

The IRS Tried to Hide Emails That Show Tax Industry Influence Over Free File Program

The world’s oldest-known recipes decoded

Why Ireland’s Pub Owners Have Long Moonlighted as Undertakers

‘In the 1960s, the US Decided My Tribe Was No Longer a Nation’

Meet Erika the Red: Viking women were warriors too, say scientists

Moving from prison to a PhD

Illegal loggers kill Amazon indigenous warrior who guarded forest, wound another

Does Catnip Really Make Cats ‘High’?

‘Alarming’ loss of insects and spiders recorded

Research Shows That Doing a Bad Job Wrapping Presents Will Make a Person Like Your Gift Even More