Convair’s Submersible Nuclear Ramjet imagined a nine-person craft that could loiter underwater, then rocket out of the sea and sprint toward inland targets using a nuclear-powered ramjet. It would use ...

The ominous “Doomsday” plane has been spotted flying over California — for the second time in two months. The huge Boeing E-6B Mercury, which is the president’s emergency operations hub if nuclear war ...

PERRY, Ohio -- The U.S. Department of Energy’s National Nuclear Security Administration will conduct low-altitude helicopter flights over the Perry Nuclear Power Plant and surrounding areas from ...

A.I.-generated propaganda against the U.S.’s war in Iran, done in the style of Lego movies, has become inescapable online.

Add Yahoo as a preferred source to see more of our stories on Google. According to the U.S. Air Force, the B-21 Raider, which still appears to be in its testing phase, is "designed to deliver both ...

NuScale Power: After An 80% Collapse, What's Next? I wonder whether anyone still remembers the high-flying nuclear energy stocks? Well, it really wasn't too long ago, just going back to October 2025, ...

Prediction markets are facing a backlash over wagers being placed on the Iran war. Polymarket recently archived markets that had allowed bets on the timing of a nuclear detonation, after the contracts ...

“We will be leaving very soon,” the president told reporters in the Oval Office. A few hours later, the White House said Mr. Trump would provide “an important update on Iran” on Wednesday evening.