The debut followed the North’s first test of a new surface-to-air missile and the arrival of a U.S. nuclear-powered attack ...

North Korea on Thursday released new images of what it claims is its first nuclear-powered submarine, a massive vessel equal in size to some of the United States Navy’s attack subs.

Deep beneath the remote Aleutian Islands lies a scar from the peak of the Cold War that remains one of the most significant ...

The company’s roadmap begins with the Aalo-0 prototype and the 10-MW sodium-cooled Aalo-X pilot, eventually scaling to the ...

New low-enriched uranium fuel plates pass irradiation tests, clearing a key step toward upgrading Germany’s FRM II reactor.

Visakhapatnam: Researchers worldwide have long observed cracks forming in nuclear reactor structures, yet efforts to prevent ...

It doesn't take rocket science to explain James Hollins' decision to become a Raiders fan – even though that is his occupation. Hollins moved to Southern Nevada in 1981 after graduating from Louisiana ...

On Oct. 30, 2025, President Donald Trump ordered the United States to resume nuclear weapons testing for the first time since the early 1990s, arguing the move was necessary to keep pace with Russia ...

A set of photos taken over 70 years ago may hold the key to new revelations surrounding the existence of unidentified aerial phenomena (UAPs) – or UFOs – popping up near nuclear testing sites.

VIENNA (AP) — The United States and Russia have both recently threatened to resume nuclear testing, alarming the international community and jeopardizing a global norm against such tests. Experts say ...