An instrument that measures radio signals from cosmic ray showers interacting with the Earth’s magnetic field picked up unexplainable signals over 10 years ago, leaving scientists stumped. Researchers ...

Defense Secretary Pete Hegseth faced scrutiny on two fronts Thursday, as lawmakers zeroed in on the legality of a Sept. 2 strike on survivors aboard an alleged drug boat in the Caribbean, while ...

James LaPorta is a national security coordinating producer in CBS News' Washington bureau. He is a former U.S. Marine infantryman and veteran of the Afghanistan war. The report found the former Fox ...

WASHINGTON (AP) — Defense Secretary Pete Hegseth put U.S. troops at risk by sharing sensitive plans about an upcoming military strike in Yemen on his personal phone, according to a Pentagon inspector ...

The Pentagon's watchdog has concluded that U.S. Secretary of Defense Pete Hegseth risked endangering American troops when he shared sensitive information on the messaging app Signal earlier this year.

The Pentagon’s latest report makes one thing clear: Signal protects conversations, but it was never designed to safeguard U.S. war plans — and using it that way carried real risk for American forces.

A Pentagon inspector general report concluded that Secretary of War Pete Hegseth sent sensitive, nonpublic strike information over the encrypted app Signal using his personal phone, a violation of ...

Amy Lindberg spent 26 years in the Navy and she still walked like it—with intention, like her chin had someplace to be. But around 2017, her right foot stopped following orders. Lindberg and her ...

It's beginning to sound like a broken record, but the Chicago Cubs have missed out on another high-leverage relief pitcher. Already whiffing on Ryan Helsley, Devin Williams, and Robert Suarez in ...