Mathematicians Probe Unsolved Hilbert Polynomial Problem

This week: Clones among us, unfresh sushi, how to brighten your lightning, interstellar parkland, and more

When B-17 Bombers Became Actual Bombs: WWII Bomber Footage

How viruses shape our world

Video: Tensegrity Explained [11:06]

NASA declares Mars lander InSight’s burrowing ‘mole’ is dead

See how volcanoes spark lightning storms

How the IWW Grew after the Centralia Tragedy

Mystery of massive, train-stopping millipede swarms solved

Bali’s thieving monkeys can spot high-value items to ransom

See how viruses look up close

One of the Biggest Mafia Trials Ever Has Begun in a Giant Custom-Built Courtroom

How Law Enforcement Gets Around Your Smartphone’s Encryption

Why tardigrades spilled all over the Moon in 2020

Here’s what we know sex with Neanderthals was like

The Art of Whaling: Illustrations from the Logbooks of Nantucket Whaleships

Who Was Charles Curtis, the First Vice President of Color?

Why lasers are so brilliantly useful

‘Rent-a-person who does nothing’ in Tokyo receives endless requests, gratitude

Shorter workweeks may lead to less smoking, thinner waistlines

Superconducting Microprocessors? Turns Out They’re Ultra-Efficient

The most distant quasar ever found is hiding a seriously supermassive black hole

Psychedelic Mushrooms Grew in a Man’s Veins After He Injected Them

45,000-Year-Old Pig Painting in Indonesia May Be Oldest Known Animal Art

On Abraham Lincoln’s Convoluted Plan For the Abolition of Slavery

Why Some Plants Are Parasites

Yellow mealworm safe for humans to eat, says EU food safety agency

The Story of Real-Life Dire Wolves Is Finally Emerging

The Messy Business of Scrubbing 2,000 Years of Bird Poop From an Egyptian Temple

Video: The Riemann Hypothesis, Explained [16:23]

22 Orphans Gave Up Everything to Distribute the World’s First Vaccine

Rocky ‘super-Earth’ planet spotted orbiting one of the Milky Way’s oldest stars

Why are flies so hard to swat?

The Unsettling Truth About the ‘Mostly Harmless’ Hiker

How Do Archaeologists Know Where to Dig?

What Antarctic Meteorites Tell Us About Earth’s Origins

Fenn treasure hunter pleads guilty for damage caused in Yellowstone Park

The 2,000-year-old Wonder Women who inspired the comic

In this remote corner of China, locals use zip lines to get around

For The First Time, Astronomers May Have Heard The Background ‘Hum’ of The Universe

Did We Receive a Message from a Planet Orbiting the Nearest Star?

New curio by J. A. Macfarlane: Buzzing on the Green

Astronomers get a glimpse at a galaxy on the verge of death

French woman spends three years trying to prove she is not dead

New quantum particle may have been accidentally discovered

The Curious Strength of a Sea Sponge’s Glass Skeleton

Video: Illusions of Time [31:07]

Megalodons gave birth to large newborns that likely grew by eating unhatched eggs in womb

A Brief History of Consumer Culture

What’s More Dangerous than Leaping Out of a Plane?

How We Discovered the Number Zero

Split in two: magicians to celebrate 100 years of sawing people in half

CRISPR and the Splice to Survive

The Nuclear-Powered Aircraft That We’ll Use to Explore Jupiter

Fifty years ago, Japan’s most famous writer committed suicide after a failed coup attempt

Can You Be a Good Scientist and a Horrible Person at the Same Time?

NASA extends Juno, turning spacecraft into an Io, Europa, and Ganymede explorer

Video: The Smallest Windows PC in 1995 Was Also a Phone! IBM Palm Top PC110 [19:19]

Invasive snakes move their bodies like lassos, a totally new mode of locomotion

Nature’s weirdest clam surprises scientists once again