Bob Ballard is still exploring the ocean seafloor 40 years after discovering the Titanic’s final resting place in the ...

SpaceX, United Launch Alliance rockets have sent secret X-37B mini shuttle to orbit many times. Photos show what it looks ...

Former President Donald Trump was caught on tape bragging in the summer of 2021 about having a pile of “amazing” top secret military documents — including a Pentagon “plan of attack” on ...

As young marines, Peter MacDonald and Thomas Begay transmitted top secret military messages using their native language. It was an undercover mission that changed U.S. intelligence operations forever.

The meeting was so confidential that only a few selected people were aware of the place and time of the meeting.

In this gripping compilation, we explore four mysterious aircraft that have stirred speculation worldwide. First, we uncover ...

Army Army soldier with top-secret clearance indicted for selling sensitive military information Sgt. Korbein Schultz allegedly conspired with a foreign national identified only as 'Conspirator A' ...

The indictment asserts that Trump usurped core state powers by retaining top secret military documents related to US war plans for personal political use.

Secret military space programs can be a little less secret, Pentagon says Many defense officials argue that less secrecy will lead to better security.

The Justice Department has joined the Pentagon in an urgent effort to determine how secret military documents on the war in Ukraine made their way onto multiple social media sites. A small number ...

President Donald Trump not only rolled out the red carpet for Russian President Vladimir Putin but also gave the Russians an up-close look at U.S. military might. The president welcomed Putin at Joint ...