Edison and Tesla’s cutthroat ‘Current War’ ushered in the electric age

We Should Deliberately Contaminate Mars With Our Microbes, Controversial Study Argues

A Murder in Berlin: The Untold Story of a Chechen ‘Jihadist’ Turned Secret Agent

NASA Wants to Send Nuclear Rockets to the Moon and Mars

What life might be like in alien oceans

The blockbuster that wasn’t: inside an alleged $14m scam to make the next Netflix hit

Murder in the Amazon heightens fears for isolated tribes

Found: Three Black Holes On Collision Course

Otherworldly worms with three sexes discovered in Mono Lake

Five years after 43 students disappeared in Mexico, their case remains a grim, unsolved mystery

Astrophysicists: gamma-ray jets exceed the speed of light

Big world around tiny star puts new spin on planet formation

Did Francis Drake Really Land in California?

The Storm of the Century Could Soon Happen Every Year

‘Even After Two Lung Transplants, I’m Still Waiting to Die’

Inside the Four-Year Forensic Search to Give One Migrant Family an Answer

Ted Bundy Was a Father Figure to Molly Kendall. Now, She’s Speaking Out For the First Time.

When Smoking Was Just What the Doctor Ordered

Do you know a good prison consultant?

We’ve Been Fighting The Vaping Crisis Since 1937

Big Question About Primes Proved in Small Number Systems

The Harrowing Hours and Defiant Aftermath of the New Zealand Mosque Shootings

A Glacier In the Alps Is Facing Imminent Collapse, Prompting Evacuation

The Swift and Merciless Execution of Corrine Sykes

Your guide to the battle of Thermopylae

‘Abbey Road’ at 50: Inside the Beatles’ Glorious Farewell

‘The Day I Found Out My Father Was a Spy’

Fanny Burney’s Gruesome Mastectomy

What the Apps That Bring Food to Your Door Mean for Delivery Workers

Why Are Rich People So Mean?

The tiny kingdom fighting an epidemic

In the last 500 million years, life has had to recover from five catastrophic blows

How The NSA And U.S. Cyber Command Hacked ISIS’s Media Operation

Stressed out: Americans making themselves sick over politics

Language Is the Scaffold of the Mind

‘A cure so poisonous that, if I survived, I could lose my eyesight, speech and memory’

How a globe-trotting, adventure-seeking socialite became the first American woman in uniform captured by the Nazis

Revisiting Disney’s America: The Theme Park That Never Was

Another grim climate report on oceans – what will it take to address the compounding problems?

A T. rex bite could have crushed a car. Here’s how.

NASA Visualization Shows a Black Hole’s Warped World

A Fairy-Tale Mission: The Folklore Behind Japan’s Visit to the Asteroid Ryugu

Nobody Knows What Made the Gargantuan Crater on the Dark Side of the Moon

Prehistoric People Used Pottery Baby Bottles

The Moon as a Fishing Net for Extraterrestrial Life

Video: TESS Catches its First Star-destroying Black Hole [1:46]

Scientists invent new technology to print invisible messages

Bitcoin Has Crashed–What Now?

‘Follow Us to the Ends of the Earth’

Millions of dollars are missing. The sheriff is dead. A small Virginia town wants answers.

The Unsolved Case of the Most Mysterious Song on the Internet

Researchers find lead in turmeric

Hotter than the sun: The mysterious solar corona

NASA wants to build a new space telescope to spot dangerous asteroids

Plant-based meat and the knock-down, drag-out fight for the American diet

Just How Feasible is a Warp Drive?

Astrophysicists Devised Clever New Way to Measure a Black Hole’s Mass

How Amateur Video Is Helping Us Understand Deadly Tsunamis

Brothers Grimm fairy tales were never meant for kids

Why the Myth of Period Syncing Won’t Go Away