Compasses to point true north for first time in 360 years

15,000-year-old Idaho archaeology site now among America’s oldest

They were CIA-backed Chinese rebels. Now you’re invited to their once-secret hideaway.

The two illusions that tricked Arthur Conan Doyle

How Not to Grow Old in America

The silent decline of the platypus, Australia’s beloved oddity

Astronomers Baffled by ‘Cosmic Mountain Ranges’ Jutting Through the Milky Way

Why we laugh when we know we shouldn’t

Gene-edited cattle have a major screwup in their DNA

Are we doing enough to prevent human extinction?

How America’s Spooks Seek to Spy on Distant Satellites

Organoids Are Not Brains. How Are They Making Brain Waves?

The Story of Us

The Accidental Beekeeper

Antibiotic resistance could kill us before climate change

Unix at 50: How the OS that powered smartphones started from failure

Hurricane Dorian Could Pose a Historic Threat to Kennedy Space Center

Medicine Swap Screwup Gave Babies ‘Werewolf Syndrome’

Luxembourg’s Bold Plan to Mine Asteroids for Rare Minerals

Hints of a volcanically active exomoon

Why do sloths move so slowly?

The Volcano That Shrouded the Earth and Gave Birth to a Monster

The Rickety Economics of Food Trucks

How not to get scammed, according to a former con artist

The Virtues of the Semicolon; or, Rebellious Punctuation

The Potential Pros and Cons of Seabed Mining

Skull of humankind’s oldest-known ancestor discovered

The Tragic Story of the First Car-Crash Victim

The Strange Blissfulness of Storms

The search for a cure for endometriosis

The Rapid Rise and Sudden Fall of a Kratom Kingpin

No, Bringing Back Mental Institutions Won’t Stop Mass Shootings

The Tricky Problem with Other Minds

The air conditioning trap: how cold air is heating the world

Cops Hijack Botnet, Remotely Wipe Malware From 850,000 Computers

A String of Unusual Experiments Claim to Show Plants Can Think. Few Scientists Are Buying It

MIT Researchers Designed this Robotic Worm to Burrow Into Human Brains

Found: 2,500 Medieval Coins, and Evidence of Tax Evasion

Jupiter shows its true stripes

NASA’s James Webb Space Telescope Is Finally 100% Assembled

Newfound Alien Planet Has a Bizarre Looping Orbit

Gallery: Sixteen Images for Spitzer’s Sweet 16

Video: Yesterday’s SpaceX Starship Hopper test in 4K

A Genetic Mutation Explains Why Some People Only Need 4 to 6 Hours of Sleep

Space medicine: The technology that will keep astronauts alive on their mission to Mars

Inside the World of Investigators Who Know You’ve Faked Your Death

Before Cranes, Ancient Greeks May Have Used This Ingenious Lifting Machine to Move Heavy Stones

The Marxist ‘Wages for Housework’ Movement

Did sons and daughters get the same education in ancient Greece?

“I’m not going to kid you, we’re going to make an emergency landing in Sioux City. … It’s going to be a very hard landing, harder than anything you’ve been through.”

From destruction to rejuvenation: When forest fires are a good thing

Gaia untangles the starry strings of the Milky Way

‘NO EXCESSIVE BARKING’: A Chevy Chase dog park divides the rich and powerful

Angry rhino flips car at German safari park

For the first time, the public will soon see these stunning 1920s photos of the Bay Area

Time Is Running Out for Tokyo’s Nakagin Capsule Tower

An Obsession With a Useless Element Helped Build the Digital World

France Is Still Cleaning Up Marie Curie’s Nuclear Waste

The Greatest Advantage to Science: On the revolutions of the HMS Challenger

This Is the World’s Largest Computer Chip