Scientific knowledge about the damaging effects of nuclear-weapons testing helped to end such tests. Those findings haven’t changed.

Last year, President Donald Trump shocked many people when he instructed the government to resume nuclear testing “on an ...

New Delhi: A comprehensive new report by Norwegian People’s Aid (NPA), provided exclusively to AFP, concludes that nuclear weapons testing between 1945 and 2017 contributed to at least four million ...

Clashing accusations between Washington, Moscow, and Beijing threaten to unravel decades of restraint on nuclear explosions and put the global test-ban effort at risk.

Speaking before the Conference on Disarmament in Geneva, Russian ambassador Gennady Gatilov decried US President Donald Trump's announcement last year that his country was prepared to stage its first ...

Add Yahoo as a preferred source to see more of our stories on Google. President Donald Trump's order late Wednesday night for the U.S. to resume nuclear weapons tests has confounded officials and ...

VIENNA (AP) — The United States and Russia have both recently threatened to resume nuclear testing, alarming the international community and jeopardizing a global norm against such tests. Experts say ...

President Donald Trump announced on Wednesday that he is ordering the United States to resume nuclear testing, leaving experts wondering what this testing would entail and how it would be implemented.

WASHINGTON — Democratic senators representing states that bore the brunt of the fallout from explosive nuclear weapons testing are seeking to pass legislation that would bar President Donald Trump ...