Nazi engineers developed some of the most ambitious and unconventional aircraft concepts of World War II. This countdown covers 11 incredible designs—from flying saucers and tail-sitters to ...

The last of Hitler’s army to surrender were stationed in a desolate arctic wasteland—a key vantage point in the little-known ...

The jet boasted a top speed of approximately 540 miles per hour, far surpassing the fastest Allied piston-engine fighters.

In 1974, the U.S. attempted something no one thought was possible: recover a sunken Soviet nuclear sub in total secrecy. Codenamed Project Azorian, this mission required a specially built ship, ...

My grandfather was a Nazi. The U.S. may have absolved him as a fellow traveler, but I'm still left to wrestle with generational guilt.

Rare notebooks of Alan Turing’s unpublished code-breaking work during the Second World War have been saved for the nation ...

Rivian Automotive (RIVN) shares edged higher Wednesday as the electric vehicle (EV) maker announced it has been working for several years on a secret micromobility project that it's now spinning ...

Oskar Jakob, 94, is a Jewish Holocaust survivor who once assembled V-1 flying bombs in a subterranean concentration camp, and I’m the granddaughter of the engineer who developed those secret Nazi ...

This was the world's first cruise missile and my grandfather Robert Lusser headed the Luftwaffe project to create it. I met Oskar eight decades later when I flew to St. Louis to interview him for ...

During the 1970s and 1980s, the CIA deployed remote viewers in “Project Sun Streak” to locate far off targets using their purported abilities. The project was closed down in 1995. Breaking ...