Russians confirm the death of Yevgeny Rytnikov, head of Bryansk Electromechanical Plant’s design bureau and key developer of ...

The confinement over the fourth nuclear reactor at the Chornobyl Nuclear Power Plant has not been functioning properly as a ...

This was a primary nuclear explosion test site for the Soviet Union and its radioactive legacy is still present today.

The hydrogen bomb stands as the most fearsome weapon mankind has ever built. A standard atomic bomb—like the ones the United ...

The explosion coincided with the arrival of White House envoy Steve Witkoff in Moscow to talk with Russian President Vladimir ...

The Tsar Bomba's explosion was unparalleled in power. With a 50 megaton capacity, this nuclear test was estimated to be 3,800 times the strength of the Hiroshima atomic bomb. And although short video ...

Donald Trump has warned Iran there would be “bombing the likes of which they have never seen before” if it rejects his nuclear weapons deal. The threat comes after the US president sent a ...

President Donald Trump threatened Iran with bombings and secondary tariffs if the country does not come to an agreement with his administration about its nuclear program. “If they don’t make a ...