The US has lost at least three nuclear bombs that have never been located – they're still out there to this day. How did this happen? Where could they be? And will we ever find them?

While loading tens of thousands of comic book covers to PriceCharting’s new online comics price guide , we noticed something interesting

As we celebrate the anniversary of humankind's first steps on the Moon during Apollo 11, we take a look at Neil Armstrong's life.

“It is a sign of the speed at which events are moving that Hurst and Blackett’s unexpurgated edition of Mein Kampf, published only a year ago, is edited from a pro-Hitler angle. The obvious intention of the translator’s preface and notes is to tone down the book’s ferocity and present Hitler in as kindly a light as possible. For at that date Hitler was still respectable. He had crushed the German labour movement, and for that the property-owning classes were willing to forgive him almost anything.

While some locals had heard about it, the buried beer room had been lost for decades.

In this age of inflation, when people like Elon Musk and Jeff Bezos don't need to blink about rising costs, a new book about a Minnesota oilman and his dynasty seems timely. In his day, J. Paul Getty was known as "the richest man in America."

In the 1960s, the U.S. was embroiled in a tense space race with the Soviet Union — and was losing. By the start of the decade, the Soviets had already sent the first satellite and the first man into space. So, on May 25, 1961, President John F. Kennedy made a pledge to the nation: The U.S. would land a man on the moon before the decade ended.

When Robert G. Heft was 17, he made a flag. In March 1959, Heft was a high school junior in Lancaster, Ohio, and the standard United States flag still had 48 stars: Alaska had only recently joined the union, and Hawaii’s admission was several months away. As an assignment for his American history class, Heft decided to make a new U.S. flag with 50 stars, which he cut out of mending fabric, ironed onto a rectangle of blue cloth, and attached to the stripes of a flag that belonged to his grandparents.

Boss of media company says it would be a mistake to censor art because it may offend some people today

The medieval bubonic plague was first recorded in the 14th century.

An almost Machiavellian plot pitted Fairchild against Texas Instruments

Researchers were successful in reconstructing the face of one of the richest residents of Bolivia's bronze age. Here's all you need to know.

In 1955, the U.S. Chamber of Commerce put together a slide show film titled “People, Products and Progress: 1975" to show off what American industry had in store for the technologies of the future.

Belgium's King Philippe arrives in Kinshasa for his first official visit to the Democratic Republic of Congo (DRC), against a backdrop of remembrance work and reconciliation between Belgium and its former colony.

Colombia's army has shared unprecedented images of the legendary San Jose galleon shipwreck, hidden underwater for three centuries and believed to have been carrying riches worth billions of dollars in today's money.

The surviving people in war photographs, especially the children, must somehow go on. We are not symbols. We are human.

Throughout history, scientists have tried to understand the characteristics that a chemical system must possess in order to be considered living.

How a failed agenda of jail reform produced one of the country's most infamous penal colonies.

Abortion rights continue to be the subject of fierce debate in the United States. But for one of America's founding fathers, they were as basic as mathematics and writing.

Perfume, tonic – even love potion – silphium was prized by the ancient Romans, but in its success lay the seeds of its own downfall