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 ...

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 ...

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 ...

President Donald Trump’s announcement that the U.S. would revive nuclear weapons testing — which the U.S. has not done since 1992 — left experts, lawmakers and military personnel scratching their ...