Klinefelter syndrome: many men have an extra X chromosome – but it is rarely diagnosed

The Vandals sacked Rome, but do they deserve their reputation?

Disappearing act: Device vanishes on command after military missions

On this day in 1980 a mysterious device and a threatening letter appeared in Harvey’s casino in Lake Tahoe

Emojis are increasingly coming up in court cases. Judges are struggling with how to interpret them

A colossal new planet was discovered by astronomers. It’s roughly 10 times Jupiter’s mass and orbits a very young star

Chinese Firm Wants to Give Cloned Pets the Original’s “Memories”

440 Years Old And Filled With Footprints, These Aren’t Your Everyday Maps

For months, he lingered in a purgatory between wakefulness and nothingness

Author Josh Levin is the latest to detail plagiarism of his work by The Dollop podcast

What Was It Like to Be an Executioner in the Middle Ages?

Why Doesn’t Anyone Want to Live in This Perfect Place?

The Space Between Galaxies Isn’t Empty

Douglas Adams was right – knowledge without understanding is meaningless

On this day in 1786 Parmentier changed Europe by giving flowers to the king and queen of France

The Russian spy who posed as a Canadian for more than 20 years

Could a hurricane lash Los Angeles? 80 years ago, this deadly storm came close

Aaron Burr — villain of ‘Hamilton’ — had a secret family of color, new research shows

The chemistry behind how you make a record-breaking giant soap bubble

The Blood of the Crab

A Mathematical Model Unlocks the Secrets of Vision

How slavery flourished in the United States

When the Public Feared That Library Books Could Spread Deadly Diseases

How to become a great impostor

Physicists discover hidden text in what was thought to be blank Egyptian papyri

Microbial Life Discovered 2.4 Km Deep in Canadian Mine

Researchers produce first-ever videos of chemical synthesis at atomic resolution

Earth’s Magnetic North Pole Has Officially Moved

Dying for a new body: why so many deaths from plastic surgery tourism?

How a Bitter Divorce Battle on Earth Led to Claims of a Crime in Space

Caviar was a free bar snack

Scientists Saw an ‘Energetic Eruption’ Under Jupiter’s Clouds for the First Time

Why we need to get back to Venus

Quantum radar has been demonstrated for the first time

Hubble Captures Dynamic Dying Star

Fishing With Sulphuric Fire

Seattle Has Figured Out How to End the War on Drugs

Amelia Earhart search crew shares personal theories on her disappearance

The New Treasures of Pompeii

The physics professor who says online extremists act like curdled milk

Record-breaking lightning as long as Kansas spotted

Goldilocks Meteors Carved into Cones

A millipede walking with a long shadow (short video, no audio)

Tiny robot finds an asteroid that’s freakishly free of dust

30 Years Ago: Voyager 2’s Historic Neptune Flyby

Three New Exoplanets Have Been Discovered Around a Nearby Star

Traces of new dark matter candidate could be found in crystals deep inside the Earth

A 127-year-old physics riddle solved

Lau Sing Kee, War Hero Jailed for Helping Immigrants

How to have an all-renewable electric grid

When your gut bacteria talk, your brain listens and replies

The next trick for CRISPR is gene-editing pain away

Why a Polish Village Hasn’t Seen a Baby Boy Born for Almost 10 Years

What Happens When a Drone Crashes Into Your Face?

The first photo of all four Beatles together, taken 57 years ago today; and the last photo of all four together, taken 50 years ago today.

Millions of old gadgets ‘stockpiled in drawers’

Python wars: the snake epidemic eating away at Florida

85 years ago today General Smedley Darlington Butler was approached by Gerald MacGuire to lead a coup in the United States

A Chunk of Trinitite Reminds Us of the Sheer, Devastating Power of the Atomic Bomb

Secrets of the 9-1-1 Dispatcher