Footprints of World’s Largest Dinosaur Found in Scotland (autoplay video)

Are Water Worlds Habitable?

Ancient origins of viruses discovered

When Terrorists Run City Hall

Human Planet: Tribe’s treehouses not real home, says BBC

Paucity of phosphorus hints at precarious path for extraterrestrial life

The F.B.I. and the Mystery of the Mummy’s Head

Sea snail venom could be ‘the holy grail’ in pain therapeutics

What Did Ancient Romans Do Without Toilet Paper?

“The Clock Is Ticking”: Inside the Worst U.S. Maritime Disaster in Decades

Resisting Technology, Appalachian Style

40 years ago, 14 gay men were killed in Toronto. Half those cases are unsolved.

How English-language pronouns are taught around the world

Brain-stimulation trials get personal to lift depression

New study suggests tens of thousands of black holes exist in Milky Way’s center

75 years ago today, the Lady Be Good crashed in North Africa’s harsh Libyan Desert

Viking seafarers may have navigated with legendary crystals

‘Zombie raccoons’ are freaking out residents with bizarre behavior, Ohio police say

Slow, steady waves keep brain humming

X-Rays could sterilise alien planets that would be otherwise habitable

“Nightmare” superbugs continue to lurk in US, but control efforts working

New research sheds light on Neanderthals’ distinctive features

Water may have killed Mars’ magnetic field

Madagascar’s vanilla wars: prized spice drives death and deforestation

Why good people turn bad online

A sudden loss of wealth may be hazardous to your health

This star is the farthest ever seen. It’s 9 billion light-years away.

Birds get their internal compass from this newly ID’d eye protein

The increasingly realistic prospect of ‘extinct animal’ zoos

NASA looking into robo-bees to explore Mars from the air

Swiss researchers try to get ancient Roman fridge working (again)

When cops become robbers

The Story of a Voice: HAL in ‘2001’ Wasn’t Always So Eerily Calm

The teenager told police all about his gang, MS-13. In return, he was slated for deportation and marked for death.

Nifty satellite images from highly oblique angles

Freaky Ancient Lizard Had Four ‘Eyes’

Good-looking people are more likely to believe that life is fair

When nature says ‘Enough!’: the river that appeared overnight in Argentina

Harvard scientists uncover an exploitable Achilles’ heel common to most bacteria

Free audiobook from always-excellent Bill Hammack: Fatal Flight: The True Story of Britain’s Last Great Airship

Chinese Space Lab Crashes To Earth

Divided by DNA: The uneasy relationship between archaeology and ancient genomics

Africa Is Splitting in Two, and Here’s the Proof

“CUORE” experiment seeks to the heart of the matter – and antimatter

Thousands gather in Cambridge for Stephen Hawking’s funeral

Porambo: The journalist that history forgot

Astronomers ponder possible life adrift in Venus’ clouds

When the Heavens Stopped Being Perfect

What If A Drug Could Make Your Blood Deadly To Mosquitoes?

A People in Limbo, Many Living Entirely on the Water

The Forgotten Drink That Caffeinated North America for Centuries

Poor grades tied to class times that don’t match our biological clocks

This Elementary-School-Age T. Rex Is a ‘1 in 100 Million’ Discovery

The horrors of St. Anne’s Residential School revealed by police files

This spacecraft will get closer to the Sun than any before it—without melting

Why Did a Venomous Fish Evolve a Glowing Eye Spike?

On this day in 1951 a pipe bomb exploded in Grand Central Terminal in NYC

The People Who Can Control Their Goose Bumps

Study: Our facial expressions stem primarily from intentions—not from feelings

What causes knuckles to crack? Scientists now think they know