Iranian Foreign Minister Seyed Abbas Araghchi complained the United States was a “bully” posing a “serious threat to international peace and security” on Thursday night after US President Donald Trump ...

Sandia National Laboratories are planning to conduct a controlled explosives test. It is set to happen on Wednesday, Jan. 7.

Nevada Democrats are pushing for more detail into Donald Trump’s call to resume nuclear testing as members of the president’s administration say publicly that explosive testing is unlikely. Sens.

Nov. 6 (UPI) --President Donald Trump's calls to ramp up nuclear weapons testing last week have put nuclear watchdogs and world leaders on alert while experts say the United States has little to gain.

The United States’ impending resumption of nuclear testing after more than three decades is being touted by President Donald Trump as a method to challenge adversaries. Nuclear experts question the ...

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.