Photos of the 1904 St. Louis World’s Fair

N.S.A. Official: We Need to Prepare for the Future of War

Video: Euglenoids: Single-Celled Shapeshifters [9:14]

How Adolf Hitler, Bernie Madoff, and Amanda Knox show us the mistakes we make when meeting strangers

Was H.H. Holmes the Real Jack the Ripper?

Post-9/11 Lessons from America’s Forgotten War in the Philippines

On this day in 1945 a chicken lost its head and became a star

Illustrated Internal Bodily Functions in Japanese Woodcuts – 1800s

How do you leave a warning that lasts as long as nuclear waste?

Inside the bizarre, bungled raid on North Korea’s Madrid embassy

Has the Mystery of Skyjacker D.B. Cooper Finally Been Solved? A TV Newsman’s Obsessive Quest

The Tale of Dirty, Old, Leaky Zalinski

Where Quantum Probability Comes From

Alien Civilizations May Have Visited Earth Millions of Years Ago, Study Says

65 Year Old Math Puzzle Finally Solved With Ingenuity and a Supercomputer

The Contagion of Corruption

On this day in 1942 a single Japanese aircraft bombed the west coast of the continental US

New Models Suggest Titan Lakes Are Explosion Craters

We’re Barely Listening to the U.S.’s Most Dangerous Volcanoes

The Pentagon Wants More Control Over the News. What Could Go Wrong?

Last day of the dinosaurs’ reign captured in stunning detail

Are Protons Smaller Than We Thought? New Measurement Helps Resolve Mystery.

Study: Mars was once an ocean-covered planet with a thick atmosphere like Earth’s

The Voracious and Invasive Lionfish Is Taking Over the Atlantic. Here’s Why.

Shell Companies Hide $15 Trillion From Taxes, Study Reports

The Story of Sriracha Is the Story of America

An exhilarating train journey across the Sahara

A Rare Exhibit Of Kitsch Landscapes By TV Artist Bob Ross Reveals The Unrecognized Genius Of ‘The Joy Of Painting’

Indigenous Women in Canada Are Still Being Sterilized Without Their Consent

The hidden story of two African American women looking out from the pages of a 19th-century book

Doctors have put human livers in suspended animation

Who betrayed Mary, Queen Of Scots?

The Crime-Solving, Plant-Savvy Scientists at the Cutting Edge of a New Forensics

How People Judge Your Personality Based On Your Name

Dying Trying To Break The Water Speed Record On Loch Ness In 1952

The last of the great explorers

The new growth in hair loss research

Can Smiling Really Make You Happier?

Cook Islands to change name to remove any association with Captain Cook

Vinyl Is Poised to Outsell CDs For the First Time Since 1986

Japanese Clerk Allegedly Stole Over 1,300 Credit Cards By Instantly Memorizing All the Numbers

Unusual Fluids Flip, Twirl, and Redefine How Liquids Work

Exploring Drug-Induced Synesthesia

On this day in 1890 a fast food icon was born

The pace of life in the 21st Century has created “infostorms” that overwhelm our senses

India moon mission: Vikram lunar lander found on surface

Whale Songs Are Getting Deeper

The World War II Diet That Saved Britain

First Long-Distance Heart Surgery Performed Through a Robot

Xkcd Creator Randall Munroe on the Joys of Overthinking Everything

Why industry is going green on the quiet

Why are Books That Shape? From Codices to Kindles, Why This Rectangle Stays Golden

The Death of Alexander the Great: One of History’s Great Unsolved Mysteries

EA Received A Guinness World Record For Most Downvoted Comment In Reddit History

‘I longed for the moment you would write’: the gulag penpals whose love lasted 60 years

Strange life-forms found deep in a mine point to vast ‘underground Galapagos’

Driving an ambulance in a opioid-torn city in the age of Narcan

85 years ago today a fire broke out on the luxury turbo-electric ocean liner SS Morro Castle

Even Physicists Don’t Understand Quantum Mechanics

‘Ding dong, it’s time’: dancing tarantulas emerge in droves to mate in western US