In 1910, a proposal moved through diplomatic channels that looked less like a normal land deal and more like a mapmaker’s ...

Workers just unearthed seven hidden tunnels beneath the Hagia Sophia, 1,600 years old and packed with Byzantine secrets nobody knew were there.

No missiles. No warning. Just a GPS that lied, and suddenly, everything stops. This is what WWIII in space actually looks like.

How many kids is too many, or too few, for your health? Science may finally have an answer, and it's not what you'd expect.

Desert locusts form massive swarms, spanning miles and devouring crops in hours, making them one of nature’s most destructive ...

While the carrier remained docked, sailors and technicians also conducted system tests on communications equipment and aircraft support facilities. The U.S. Navy routinely performs these additional ...

When a Dallas centenarian reveals her secrets to a long life and the first thing out of her mouth gets her shushed by her own children, you pay attention. Joan Eichner, who celebrated her 100th ...

To accommodate the hydrogen mixture, engineers adjusted the fuel injection timing and carefully controlled the air-to-fuel ratio inside the combustion chamber. Hydrogen ignites more easily than ...

After 50 years of service, the USS Nimitz embarks on its historic final mission across South America before retirement.

Radar screens lit up off Scotland’s coast as a Dutch warship suddenly tracked multiple high-speed targets racing toward it.

Sleeping too much could be as deadly as too little, scientists have revealed the exact hours that keep you healthy, just in time for World Sleep Day.