What Color Is a Tennis Ball?: An investigation into a surprisingly divisive question

Is Humanity Ready for the Discovery of Alien Life?

The Tyranny of Convenience

Did Spitfires Really Ram V1 Bombs Out Of The Sky?

You Don’t Want To Know What Was In Abby Beckley’s Eye

Clay tablets from the cradle of civilisation provide new insight to the history of medicine

The playboy who got away with $242m – using ‘black magic’

A Giant Storm on Neptune Is Disappearing as Hubble Telescope Watches

A prisoner in Peru drugged his twin brother and escaped from jail — to see his mom

Image: The plucky NASA Opportunity rover landed on Mars in 2004 with a nominal 90-day mission, and it is still exploring. Inconceivable!

The Cuttlefish, a Master of Camouflage, Reveals a New Trick

Borneo Has Lost 100,000 Orangutans Since 1999

The Final, Terrible Voyage of the ‘Nautilus’

Hot stuff: the thermal cameras giving us a new way of seeing our bodies

Psychologists clash over how easy it is to implant false memories of committing a crime

Not the end of The World: the return of Dubai’s ultimate folly

The insect that painted Europe red

‘Paramedic ants’ observed treating injured comrades

Mark Twain’s adventures in love: How a rough-edged aspiring author courted a beautiful heiress

Kepler Astronomers Discover Treasure Trove of New Exoplanets

Image: Enceladus in Silhouette

Neutron Lifetime Puzzle Deepens, but No Dark Matter Seen

The Sound and the Fury: Inside the Mystery of the Havana Embassy

The laserwort seed: One possible origin for the Valentine’s Day heart symbol

Rural America’s Drinking-Water Crisis

Huntington’s disease provides new cancer weapon

Candy Heart messages written by a neural network

A psychologist noticed this cool chair illusion in his office

Chemicals in packaging, carpets and non-stick pans ‘may contribute to obesity’

How Cockroaches Crash Into Walls and Keep Going

A 500-year-old oak tree outside the town of Eutin, Germany, has been matching singles for more than a century

Saturn’s Contrasting Moons Pair Up in Spectacular Cassini Photo

Judge awards graffiti artists $6.7M after works destroyed

Study of an Amazon fish has challenged ideas about how DNA gathers deadly mutations over time

Video: The Greatest Leap, part 6: After Apollo, NASA still searching for an encore

Canada’s first Canadian-born Black doctor got his MD licence in 1861

An effortless way to improve your memory

Scientists Set to Explore Mysterious Seafloor Exposed by Antarctica’s Giant Iceberg

The Promise of Indoor, Hurricane-Proof ‘Vertical’ Farms

New imaging technique reveals how dragonfly wings tear bacteria apart

Picture of single atom suspended in electric fields wins top science photography prize

‘Oumuamua: ‘space cigar’s’ tumble hints at violent past

How Lobbyists Normalized the Use of Chemical Weapons on American Civilians

Inside North Korea’s Hacker Army

How one cargo ship delay sends ripples through Alaska’s food supply chain

London City Airport shut as WW2 bomb found in Thames

From the Green Book to Facebook, how black people still need to outwit racists in rural America

How Physics Keeps Figure Skaters Gracefully Aloft

Insider trading has been rife on Wall Street, academics conclude

Experimental Drug Promises to Kill the Flu Virus in a Day

Inside the desperate fight to keep old TVs alive

Scientists studying psychoactive drugs accidentally proved the self is an illusion

‘All of a sudden my world would flip’: the woman who is permanently lost

Is social media causing childhood depression?

Discovery of Windsor Neolithic monument excites archaeologists

Continuous low doses of far ultraviolet C (far-UVC) light can kill airborne flu viruses without harming human tissues

Five major psychiatric disorders have overlapping patterns of genetic activity, new study shows

Why We Forget Most of the Books We Read

The Death of Clothing

The Michigan town where only Christians are allowed to buy houses