Russian islands declare emergency after mass invasion of polar bears

Why China is obsessed with numbers

Scientists Are Totally Rethinking Animal Cognition

The barefoot engineers of Malawi – in pictures

Franco refugees still haunted by the past: ‘We were cold, hungry and scared’

SOFIA Observations of Supernova 1987A Surprise Astronomers

How a fungus can cripple the immune system

When Victorians Scientists Caught Ballomania

Lightning’s electromagnetic fields may have protective properties

There Is a Market for Artworks by Hitler. Many of Them Are Fakes

Earth Once Swallowed Its Own Superocean. Could It Happen Again?

The Dark Side of Original Thinking

The 26,000-Year Astronomical Monument Hidden in Plain Sight

A Photo Trip to China’s Daocheng County

We were covering the Iranian revolution. A single gunshot still haunts me.

Hubble Observes Ice Giant Vortexes and Polar Storms on Neptune and Uranus

From Columbine to Parkland: how we got the story wrong on mass shootings

A Princess Vanishes. A Video Offers Alarming Clues.

The Book of the Dead was Egyptians’ inside guide to the underworld

Hidden world of microscopic life revealed in extraordinary pictures

Wayward Satellites Test Einstein’s Theory of General Relativity

New images of the distant Ultima Thule object have surprised scientists

Yellowstone’s Steamboat Geyser Is Gushing at a Record Pace

These Award-Winning Botanical Photos Belong in Alice in Wonderland

Danish Workers Unearth ‘Still-Sharp’ Medieval Sword While Digging Out Sewer

A First Date for Two Rare Tigers Ends in Death

The Reason Some Hyperlocal Languages Survive

Sea snakes that can’t drink seawater

Curious spiral spotted by ALMA around red giant star R Sculptoris

ALMA Discovers Ordinary Table Salt in Disk Surrounding Massive Star

‘Diet drugs’ suppress mosquitoes’ thirst for blood

The Fox in the Time Machine

The Real-Life Diet of Aleksei Goloborodko, the Most Flexible Man in the World

New York’s Porta-Potty King Faces a Threat to His Throne

Mexican scientist cures the Human Papilloma Virus

No, Drinking ‘Beer Before Wine’ Won’t Prevent a Hangover, Study Finds

New pill can deliver insulin

The parking lot suicides

“Phantom” libs aren’t just an oddity, but a crucial phenomenon

In 1997, We Seriously Thought the Internet Might Die. Here’s Why.

Our galaxy is due to crash into its neighbor—but when?

The Patient Had Bone Cancer. The Diagnosis Arrived 240 Million Years Too Late.

Asia’s ‘dead’ lake where boats can’t float

On this day in 1912 workers discovered the forgotten remains of a pneumatic subway experiment in Manhattan

The battle for the future of Stonehenge

A New Way to Keep Mosquitoes From Biting

Bed Used in Hotel for 15 Years Turns Out to Be Henry VII’s Marriage Bed

LRO sees Chinese lander on the Moon’s far side

India man to sue parents for giving birth to him

Many types of marine plankton are either animal-like or plant-like, but a huge number are both

Scientists Reveal How a Fatty Diet Helped Develop Bigger Brains

How Supermassive Black Holes Were Discovered

The Cadaver Synod: Putting a Dead Pope on Trial

The Dirty Secret of El Chapo’s Downfall

Dyatlov Pass cold case reopened by Russian police, who say nine skiers died of ‘natural phenomena’

Video: Watch a single cell become a complete organism in six pulsing minutes of timelapse

My disabled son – ‘the nobleman, the philanderer, the detective’

Scientists discover new type of magnet

Beyond Mars, the Mini MarCO Spacecraft Fall Silent

The Life Cycle of a Stolen Gun