President Donald Trump instructed the Defense Department to “immediately begin” nuclear weapons testing last week. And that ...

Democratic Sen. Jacky Rosen said the delegation needs President Trump to commit to not resuming explosive nuclear testing, ...

Ahead of a meeting with Chinese president Xi Jinping on Thursday, President Donald Trump said the U.S. will resume nuclear ...

President Donald Trump’s call to resume U.S. nuclear weapons testing prompted quick condemnation from some Nevada ...

Yucca Flat, located in the arid Nevada Desert, is home to one of the most crater-laden landscapes on Earth, a haunting reminder of the atomic age. This area bears the scars of decades of nuclear ...

President Donald Trump appeared to suggest the U.S. will resume testing nuclear weapons for the first time in three decades, ...

The president’s ambiguity on nuclear testing is worrisome not only because America’s public can’t know what he means, but ...