"It is the use of nuclear risk as a tool of coercion," Ukraine's foreign minister said.

Chernobyl went dark after a wave of Russian strikes. Ukraine calls it nuclear blackmail, and global watchdogs warn the risk ...

An electrical outage at Chernobyl nuclear power plant risks dangerous fuel overheating, but experts say that the chances are ...

The reactor had been offline for over a decade, and the company wanted to fire it back up, but the reactor had different ...

The latest Russian strike on Ukraine’s power grid has turned one of the world’s most infamous nuclear sites into a fresh ...

The Chornobyl Nuclear Power Plant was left without electricity on January 20, sparking concerns about the containment structure sealing the damaged reactor ...

Russia has handed over another batch of IMR-3M obstacle-clearing engineering vehicles to the country’s defense ministry, ...

The DNA of Chernobyl cleanup workers and others exposed to high doses of radiation showed mutations that were also evident in ...

In the shadow of nuclear disaster, these canines show remarkable resilience to the deadly disease.

The U.N. atomic watchdog’s board is holding a special session to discuss risks to nuclear safety in Ukraine as concerns mount ...

The announcement comes just days after NPR revealed the administration had secretly rewritten safety and environmental ...

Ukraine's Chornobyl nuclear power plant, site of the world's worst civil nuclear catastrophe, lost all off-site power ...