US President Donald Trump has claimed that Pakistan is among several nations currently testing nuclear weapons.

Experts tell the BBC a US resumption of nuclear weapons testing would be a radical shift and spark a nuclear arms race.

Seoul is resisting Trump's push for a $350 billion investment and a summit with North Korea's Kim Jong Un, citing financial risks, public anger over an ICE raid at a US Hyundai plant and fears of ...

Hidden deep in the archives of the Library of Congress lies a virtually unseen film from a secret Cold War test that remains one of the most chilling relics of the nuclear age. The footage begins with ...

Russia has begun installing anti-drone structures at the nuclear test site on the Novaya Zemlya archipelago, located more than 2,500 kilometers from Ukraine. This was reported by The Barents Observer.

Kinectrics, a division of BWX Technologies, and Burloak Technologies, a Division of Samuel, Son & Co., have demonstrated a successful application of metal additive manufacturing for nuclear energy.

The United States test-fired four unarmed, nuclear-capable missiles from a submarine in the Atlantic after China, its main adversary, showcased a similar weapon system.

It's been a busy few weeks up on the windswept Russian archipelago of Novaya Zemlya: people, earthmoving trucks, shipping containers, temporary housing, heavy-lift aircraft, helicopters, cargo ships.

A number of social media posts in August 2025 shared a story about the civilian aftermath of America's rush to create the atomic bomb in 1945. According to the posts, a group of 13-year-old girls was ...

LONDON/WASHINGTON Aug 15 (Reuters) - Russia is preparing to test its new nuclear-capable, nuclear-powered cruise missile and if successful, plans to use the results to bolster its negotiating position ...

Russia appeared to be preparing to test its new nuclear-armed cruise missile just days before leader Vladimir Putin is expected to meet with President Trump on Friday. Experts with the ...