Space Nuclear Power Corporation Awarded DARPA Agreement for Ground Test of Autonomous Nuclear Reactor Controller ...

The U.S. hasn’t detonated a nuclear weapon since 1992. Now a fusion start-up whose co-founders include former national lab ...

In a significant military advancement, China announced the successful test-firing of a strategic missile by its advanced ...

NASA is moving closer to launching the first fission-powered spacecraft designed to travel beyond Earth’s orbit. In an ...

China has revealed for the first time the deployment of third-generation nuclear submarine tests ...

Small earthquakes near North Korea's nuclear test site began weeks after the last blast in 2017 and grew more frequent for ...

China has revealed that its latest-generation nuclear submarines successfully test-fired a submarine-launched strategic ...

North Korea’s interest in nuclear weapons was decades in the making—but its first earnest attempt during the 1990s was ...

DOJ reports nearly 50,000 pending nuclear exposure claims and $859 million in approved awards. Texas uranium workers may qualify.

A new study pinpointed the age of stranded whales and whether they occurred before or after mid-20th century nuclear testing.

A study based on traces of radioactive fallout from nuclear weapons testing in whale teeth has revealed detailed information ...