The attack came as a Ukrainian delegation was set to meet with America’s top diplomat in Saudi Arabia about ending the three-year war with Russia.

In 1985, an ailing solar observation satellite in orbit over 300 miles above the Earth was the target of a United States Air ...

Thirty-four senior officials detail government secret-keeping around UFOs, in the explosive documentary “The Age of ...

No doubt Elon Musk was appalled at Mark Kelly's tweets in which he criticized the administration for its disjointed, policy ...

The history of the fighter jet has dominated the 20th century. See how they've evolved from rudimentary experiments to ...

WASHINGTON (AP) — President Donald Trump on Thursday expressed uncertainty that NATO would come to the U.S.’s defense if the ...

Sushi is about as far from traditional Ukrainian food as you can get. Over the past 20 years, it's become central to the ...

This decision won’t just benefit our national security. It will boost our economic security too, bringing investment and ...

One of the Ukrainian pilots, who typically pilots an F-16 fighter jet, posted an unusual video on social media. In it, he ...

Being the actual designated survivor brings extra adrenaline jolts and humbling thoughts about being unwittingly catapulted ...