Edvard Munch wrote ‘madman’ graffiti on Scream painting, scans show

YouTube AI Blocked Chess Channel after Confusing ‘Black’ and ‘White’ for Racist Slurs

There Were Doomsday Ships Ready To Ride Out Nuclear Armageddon Before There Were Doomsday Planes

‘Look after yourself my darling’: poignant letters salvaged from 1941 shipwreck

A Trippy Visualization Charts the Internet’s Growth Since 1997

Gravity May Play a Tiny But Important Role in The Microworld of Particle Physics

Malcolm X family demands reopening of murder investigation

The crazy market for the world’s most expensive pet fish

Glasses-wearers up to three times less likely to catch coronavirus, study suggests

In 1959, three armed men broke into the University of Montréal and stole the whole supply of polio vaccine

Traffic Noise Is a Silent Killer

Million-Year-Old DNA Rewrites Mammoths’ Evolutionary Tree

A speed limit also applies in the quantum world

Pfizer vaccine doesn’t need ultra-cold storage after all, company says

Disney Once Tried to Make an Animated ‘Catcher in the Rye’

Australia vs. Facebook

Meet the First Helo on Mars: A Deep Dive Into What Makes Ingenuity So…Ingenious

Chunks of United Airlines Plane Rain Down on Colorado Suburb Following Engine Trouble

Video: The Truth About Pumped Hydro [16:52]

US deports 95-year-old former concentration camp guard to Germany

A New Way of Forming Planets – A Decades Old Puzzle Solved?

Future particle accelerators may be close to the size of a large room rather than a large city

A New Era of Black Holes Is Here

Even when an octopus can’t see light with its eyes, its arms seem to know it is there

Artificial Neural Nets Finally Yield Clues to How Brains Learn

‘She’s just perfect,’ says scientist who helped clone an endangered ferret

Unearthed figurine suggests ancient Britons favoured mullets

That Time a Canadian Town Derailed a Diesel Train and Drove It Down the Street to Provide Emergency Power

Scientists solve the crystal structure of an exotic new form of ice

Do Viruses Cheat to Win at Evolution?

‘Exhilarating’ Photo Shows Perseverance Rover Being Lowered to the Martian Surface

Hawaii’s Beaches Are Disappearing

The scars of solitary: Albert Woodfox on freedom after 44 years in a concrete cell

The moments that could have accidentally ended humanity

Video: The invention that fixed lighthouses [8:11]

Photos: Texas Is a Mess

What’s next for NASA’s Perseverance Mars rover after its landing success?

Thunderstorms spew out gamma rays — these scientists want to know why

The Mystery of the Missing North Korean Social Media Star

Video: Why The U.S. Government Decides The Color Of Our Food [10:49]

Banking on Bird Shit

‘99% of the world has no idea’: inside the shocking legal guardianship industry

End of Neanderthals linked to flip of Earth’s magnetic poles, study suggests

Deep in the heart of Texas’ collapsing power grid

Livestream: Watch NASA’s Perseverance Rover Land on Mars

Video: Why Robots That Bend Are Better [10:41]

Winners of the 2020 Ocean Art Underwater Photo Contest

Scientists Find a Way to Communicate With Dreaming People

How NASA Designed a Helicopter That Could Fly Autonomously on Mars

A biography of the penis in the animal kingdom

Million-year-old mammoth DNA smashes record for world’s oldest

How to Escape the Confines of Time and Space According to the CIA

On this day in 1944 a squadron of plywood airplanes attacked a Nazi prison

The Secret Recordings That Rocked a Community—and Its Police Force

The abuses of Popper

Meet the Newest Member of the Fluorescent Mammal Club

Growing Inventory of Black Holes Offers a Radical Probe of the Cosmos

The Extraordinary Trial of the Child Soldier Who Became a Brutal Rebel Commander

Pharaoh killed in ‘execution ceremony’, hi-tech study concludes

The Great Kenyan Giraffe Rescue