U.S. military fabricated evidence of alien technology and allowed rumors to fester to cover up real secret-weapons programs ...

The defense secretary annoyed Donald Trump with a favor for Elon Musk. Hegseth’s problems only grew from there.

The worried reaction within space and national security agencies highlights the risks of government’s exclusive dependence on ...

Elon Musk's deep ties to the U.S. intelligence community and the U.S. space program could be in jeopardy as his feud with ...

The Arleigh Burke-class destroyer USS Cole is the latest warship to go from the US Navy's counter-Houthi mission to America's ...

Hegseth ordered dismissal 75% of civilians working for Pentagon office that conducts live-fire tests of U.S. weapons systems.

The Pentagon notified Congress last week that it will be diverting critical anti-drone technology that had been allocated for ...

Gabrielle Cuccia calls herself a “MAGA girl” who made no secret of her support for President Donald Trump, even as she got a ...

The Pentagon watchdog is looking into whether any of Defense Secretary Pete Hegseth’s staffers was asked to delete Signal ...

Ukraine’s president wants his Western backers to speed up deliveries of air defense systems to counter Russian missile ...

A Pentagon official begged her bosses not to cancel a Harvard University grant aimed at curtailing biological threats, ...

A tiny Pentagon office had spent months investigating conspiracy theories about secret Washington UFO programs when it ...