At the center of the project is Draper, a 4,000-pound-thrust liquid-fueled rocket motor powered by a closed-cycle hydrogen peroxide–kerosene mix. Unlike the hazardous, short-lived propellants common ...

The president said the assault included nearly 500 strike drones and more than 40 missiles, including Kinzhal hypersonic ...

Ukrainian President Volodymyr Zelensky on Sunday condemned a "vile" Russian airstrike that lasted more than 12 hours ...

The center will unite mathematicians, engineers and computer scientists at Brown, NYU and Georgia Tech to tackle longstanding ...

A decade before George Lucas flew off to a galaxy far, far away, International Rescue introduced a generation to the coolest ...

What happens if the “Son of Blackbird” never leaves the nest? The SR-72 promises something we don’t have: a reusable, ...

The B-2 and its smaller stealth cousin, the F-22 Raptor, both experienced higher than anticipated paint needs over their ...

A viral Chinese pregnancy robot claim has been debunked. Here’s why the story was fake and what real science says about artificial wombs.

In a post on X, Zelenskyy said that the strikes were "a deliberate, targeted terror against ordinary cities," with nearly 500 attack drones and more than 40 missiles, including Kinzhal hypersonic ...

Kratos Defense & Security Solutions, Inc. (Nasdaq: KTOS), a technology company in Defense, National Security and Global Markets, has successfully completed the Preliminary Design Review (PDR) for the ...

Some believe that Donald Trump actually wants to end the war in Ukraine. Others believe he's as belligerent as his predecessors. Who's right? Perhaps a ...

The UN Secretary General on Friday warned a high-level meeting in New York focused on ridding the world of nuclear weapons ...