More than 514,000 people would be killed if the Russians were to drop the largest nuclear bomb ever designed by the USSR on Swindon.

The allegations were leveled by U.S. officials late last week. Arms control experts worry that norms against nuclear testing ...

Hydronuclear experiments, barred globally since the 1990s, may lie behind President Trump’s call last month for the United States to resume its testing of nuclear bombs. By William J. Broad President ...

Experts warn that resumption of full nuclear weapons tests is unnecessary and would undermine the United States' efforts to discourage other nations from testing their own nukes. (Tech. Sgt. Draeke ...

Nuclear weapons are the single-most destructive explosives humanity has created and deployed in warfare. Because of their destructive power that can wipe away whole cities, you'd think that the United ...

Plans are already underway to evaluate the possibility of large nuclear reactors being developed in Saskatchewan, the provincial government announced Wednesday. Work on developing small modular ...