Earlier this month, the New START treaty, a strategic-arms reduction agreement between Russia and the United States to limit their nuclear arsenal, expired. That accord was the last in a series of ...

WASHINGTON — A senior U.S. official on Tuesday revealed what he said were new details of an underground nuclear test blast that China allegedly conducted in June 2020. Assistant Secretary of State ...

A senior United States official on Tuesday disclosed further details about a covert nuclear-related test allegedly carried out by China while stressing the U.S. cannot afford not to resume testing to ...

As major powers renew their focus on nuclear testing, the world may be entering a new nuclear era. Accusations that Beijing has conducted secret nuclear tests should trigger greater focus on China’s ...

We speak to Rob Akers, director for computing programmes at UK Atomic Energy Institute, about its new artificial intelligence (AI) supercomputer.

Nuclear expected to play key role in Tri-Cities future economy Students can train for high paying jobs on new control room simulator DOE grant and colleges expand nuclear curriculum and technician ...

The B-21 Raider is slated to become the "backbone" of the U.S. bomber force.

When frontier AIs were forced to play a nuclear standoff game, they chose escalation—often all the way to the brink.

A doomsday ballistic missile has been launched by the U.S., capable of carrying nuclear warheads 20 times more powerful than the atomic bomb on Hiroshima. As the Middle East conflict intensifies now ...

Speculation is growing after more than 100 mysterious earthquakes were recorded near a secretive U.S. military testing range close to Area 51 in Nevada. The unusual seismic activity has sparked online ...

Add Yahoo as a preferred source to see more of our stories on Google. The Tri-Cities is building on its history of being on the forefront of nuclear innovation with a simulated control room to train ...

Advanced AI models appear willing to deploy nuclear weapons without the same reservations humans have when put into simulated geopolitical crises. Kenneth Payne at King’s College London set three ...