Add Yahoo as a preferred source to see more of our stories on Google. President Trump wants the Pentagon to resume nuclear weapons testing, according to his post on social media. CBS News' Charlie ...

Add Yahoo as a preferred source to see more of our stories on Google. In an exclusive interview with Meet the Press, Gov. Gavin Newsom (D-Calif.) reacts to President Trump ordering the Pentagon to ...

Resuming full testing of nuclear weapons - as President Donald Trump called for last week - would be unnecessary, costly, undermine nonproliferation efforts, and empower the nation's adversaries to ...

WEST PALM BEACH, Fla. — New tests of the U.S. nuclear weapons system ordered up by President Donald Trump will not include nuclear explosions, Energy Secretary Chris Wright said Sunday. It was the ...

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 ...