WASHINGTON (AP) — Melania Trump on Tuesday called on nations to work together to improve access to education and technology ...

The U.S. Army has received its first autonomous UH-60MX Black Hawk, built with Sikorsky, marking a key milestone in military ...

Had that been all, it would have been nothing worse than an obscure mediocrity, but Blackburn had also made it extremely ...

Pete Hegseth speaks during a news conference at the Pentagon in Washington "Tech bros are going to war," he told RTÉ News.

From drones to missiles to submarines, the $30.5 billion defense startup wants to transform how the tools of war are made. It’s not all going as planned.

Technology Technology   The Big Story Iran war disrupts helium, chip supply chain The war in Iran is threatening a small but crucial part of the complex supply chain that ...

China, Russia, Iran and others are embracing and rapidly advancing this new war-fighting technology. The United States cannot afford to be on the wrong side of “World War Drone.” ...

NASA has big, potentially revolutionary plans coming up. On March 24, the agency announced that it wants to send a nuclear-powered spacecraft to Mars by the end of 2028. If successful, it would be the ...

Swarmer is likely to be the first of many: a Ukrainian defense startup with an American face that leans on U.S. capital to scale production for both the Ukrainian and American militaries.

Stopping Iran’s production of drones is critical to opening the Strait of Hormuz and halting its attacks on Gulf nations. But can it be done?

"The future of warfare is Ukraine producing 7 million drones per year right now," former CIA director and retired Gen. David Patraeus said.

The latest from a closely watched gathering of energy industry executives, a rare look at a whale birth and more news.