A rare look at fireflies that blink in unison, in a forest without tourists

How hyperbolic geometry, once considered mathematical heresy, could help us understand human perception.

New Horizons conducts the first interstellar parallax experiment

Why chiseled boxers lose, and flabby boxers win

Darwin’s first—and only—trip around the world began a scientific revolution

New materials, techniques, and fuels could speed the arrival of clean, abundant fusion energy

Cops: the violent legacy of a TV show that sculpted America’s view of police

La Belle’s Mysterious Bones

New episode of Damn Interesting Week: Space Bees and Frog Coasters

Some clues to why Peter Pan discs exist

The Hunt Is On for Elusive Ghost Particles in Antarctica

How Does The Fabric Of Spacetime Expand Faster Than The Speed Of Light?

The Search For Earth’s Underground Oceans

From atomic peril to a $50M asset: The long, strange ride of Canada’s sea otters

Rutherford B. Hayes Is More Famous in Paraguay Than in the U.S.

X marks the spot: treasure hunters in shock after reported $2m find in Rocky Mountains

How intensive care units were born

Dark Basin: Uncovering a Massive Hack-For-Hire Operation

Why We Should Really Put a Particle Accelerator on the Moon

Ancient Two-Legged Crocodile Left Behind These Awesome Footprints

Pepsi’s $32 Billion Typo Caused Deadly Riots

Quantum ‘fifth state of matter’ observed in space for first time

The insanity defence offends the conscience, has no basis in modern psychiatry, and penalises poor and black defendants

Researchers are making huge strides towards creating functional, light-emitting plants

Merriam-Webster revises ‘racism’ entry after Missouri woman argues for changes

The Rolling, Lurching, Vomit-Inducing Road to a Seasickness Cure

A Surprise Discovery Points to the Source of Fast Radio Bursts

Image: Every Mars Landing Attempt, Ever

The King Who Ordered a Quarantine to Flatten the Curve 4,000 Years Ago

Three New Views of Mars’ Moon Phobos

Remains of earliest purpose-built playhouse found in east London

Some Chimpanzees Have a Bone in Their Heart—and Some Humans Might, Too

Did Galileo Truly Say, ‘And Yet It Moves’? A Modern Detective Story

Is a Four-Day Work Week the Secret to Saving the Planet?

Why Early Earth May Have Been Mostly Purple

Are viruses alive? Perhaps we’re asking the wrong question

Why Harriet Tubman’s Heroic Military Career Is Now Easier to Envision

Scientists Claim the Universe Is Actually Flat

Olof Palme murder: Sweden believes it knows who killed PM in 1986

Preserved Antarctic Huts Reveal the Isolated Existence of Early Explorers

23andMe finds evidence that blood type plays a role in COVID-19

The ‘Useless’ Perspective That Transformed Mathematics

‘Like a Stephen King movie’: feral chickens return to plague New Zealand village

What It Takes to Build the World’s Most Extreme Bridges

America Once Planned To Send An Apollo Spacecraft To A Soviet Space Station

This incredibly rare white grizzly has emerged in Banff. Why experts hope you never see it

Life after the Wuhan lockdown

The Life and Death of the ‘Floating City’ of Manaus

These Bacteria Ate Their Way Through a Really Tricky Maze

Video: Blip – 1977 Mechanical Pong [6:31]

The Search for the World’s Simplest Animal

Pinker flamingos are more aggressive, intriguing scientists

Pandemic offers scientists unprecedented chance to ‘hear’ oceans as they once were

Direct Proof of Dark Matter May Lurk at Low-Energy Frontiers

Entire Roman city revealed without any digging

Scientists Use Physics to Understand the Mystery of Consciousness

It Was Supposed to Detect Fraud. It Wrongfully Accused Thousands Instead.

Study finds our visual world of color is largely incorrect

Saturn’s Moon Titan Drifting Away Faster Than Previously Thought

Astronaut Kathy Sullivan Becomes First Woman to Reach Challenger Deep