Move over, tortoises: These sharks take the prize for oldest living vertebrate.

New Research

These Ridiculously Long-Lived Sharks Are Older Than the United States, and Still Living It Up

The lifespans of these marine methuselahs may double those of oldest living tortoises, a creative dating method finds

What secrets do those lonely ice sheets hold?

Age of Humans

A Radioactive Cold War Military Base Will Soon Emerge From Greenland’s Melting Ice

They thought the frozen earth would keep it safely hidden. They were wrong

Cool Finds

The KGB’s Favorite Restaurant Reopens in Moscow

Aragvi, the haunt of Soviet-era celebrities and spies opens after a 13-year absence and $20 million renovation

The Castle Bravo test at Bikini Atoll was more than 1,000 times more powerful than the bomb the United States dropped on Hiroshima.

New Research

The Marshall Islands Are Becoming Less Nuclear

A new study finds that the abandoned nuclear test sites aren’t much more radioactive than Central Park

The bombing site as seen from above.

Cool Finds

During the Cold War, the Air Force Dropped an Unarmed Nuke on South Carolina

Amazingly, none of the Gregg family of Mars Bluff were seriously hurt, not even the cat

Is Europe Returning to Pre Cold War Divisions?

Author Robert D. Kaplan notes the beginnings of a complex map, caused by Russian revisionism, the refugee crisis and a structural economic crisis in the EU

Lee Harvey Oswald, center, handing out fliers. According to a conspiracy theory floated by the National Enquirer, the unidentified man on the left wearing a black tie is the father of Senator Ted Cruz.

Trending Today

A Brief History of Lee Harvey Oswald’s Connection to Cuba

For over 50 years, conspiracy theorists have linked JFK’s assassin to Fidel Castro’s Cuba

The Slovak Radio Building, an inverted pyramid completed in 1983, has been called “one of the ugliest buildings in the world.” Recording studios at the center are surrounded by outward-facing offices. Its heavy weight and rough texture seem to capture the grim, waning years of Communist Party rule.

Is Bratislava’s Communist-Era Architecture Worth Preserving?

For residents of Slovakia’s capital, Cold War structures recall a painful past

Much of the bunker looks the same as it did when it was fully functional.

Switzerland

Switzerland’s Historic Bunkers Get a New Lease on Life

As the shadow of war fades, the country’s former fallout shelters now house everything from museums to cheese factories

Trending Today

Russia Wants to Turn Old Missiles Into an Asteroid Defense System

One of the world’s deadliest missiles could become a planetary life-saver

A free-standing, double-hulled steel shelter was installed beneath the front yard of Mr. and Mrs. Murland E. Anderson of Ft. Wayne, Indiana.

Dig Into the Nuclear Era’s Homegrown Fallout Shelters

In 1955, the head of Civil Defense urged everyone to build an underground shelter “right now”

A work by Pavel Ilie at the Romania Postmodernism Museum's "Before & After" exhibition.

Cool Finds

This Postmodern Art Captures a Tiny Moment of Hope During Romania’s Communist Years

Learn about Romania’s “unfrozen years” at Bucharest’s Postmodernism Museum

Cool Finds

When Rock Was Banned in the Soviet Union, Teens Took to Bootlegged Recordings on X-Rays

Teens snuck jazz and rock into the U.S.S.R. on records made of old x-rays

Soviet Leader Mikhail Gorbachev and President Ronald Reagan at the Geneva Summit.

Cool Finds

Reagan and Gorbachev Agreed to Pause the Cold War in Case of an Alien Invasion

The 40th President of the United States was a big science-fiction fan

Secrets of American History

Thirty Years Later, We Still Don’t Truly Know Who Betrayed These Spies

Was there a fourth mole in the U.S. intelligence system that blew these secret agents’ covers?

Powers with a model of his cold war-era U-2, known as the "Dragon Lady." He was freed in an exchange for a Soviety spy in Germany in 1962.

Gary Powers Kept a Secret Diary With Him After He Was Captured by the Soviets

The American fighter pilot who’s the focus of Bridge of Spies faced great challenges home and abroad

An aerial view of part of the Idaho National Laboratory.

Tour the World’s First Nuclear Power Plant

The historic site in a remote desert is now a museum where visitors can see the instruments that made nuclear history

As part of a bioweapon experiment, Serratia marcescens (pictured on an agar plate above) was released in San Francisco back in 1950.

In 1950, the U.S. Released a Bioweapon in San Francisco

This was one of hundreds of bioweapon simulations carried out in the 1950s and 1960s

A paternoster elevator can be thrilling, or just scary.

Ride This Bizarre, Old-School Elevator Before They All Shut Down

The paternoster elevators of Europe are weird, a bit scary and getting harder and harder to find. For now, there are still a few you can ride

Nude dancer Micheline Bernardini models the first bikini in Paris, France.

How the Summer of Atomic Bomb Testing Turned the Bikini Into a Phenomenon

The scanty suit’s explosive start is intimately tied to the Cold War and the nuclear arms race

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