President Trump said on Thursday that the U.S. would begin testing nuclear weapons again for the first time in decades. “We’ve halted many years ago, but with others doing testing I think it’s ...

(See Cover) While grey autumn clouds obscured the sun over the nation’s capital last week, the President of the U.S. closeted himself in the White House conference room for a crucial meeting with the ...

One expert says explosive nuclear testing would be 'alarming.' President Donald Trump announced on Wednesday that he is ordering the United States to resume nuclear testing, leaving experts wondering ...

North Korean leader Kim Jong Un is considering testing "an unprecedented scale hydrogen bomb" over the Pacific Ocean, says the country's foreign minister. It would be the first atmospheric test since ...

Walter Pincus, a former Post reporter and columnist and author of “Blown to Hell: America’s Deadly Betrayal of the Marshall Islanders,” writes for the Cipher Brief website. Sixty years ago, the ...

"We've halted many years ago, but with others doing testing I think it's appropriate to do so," the president told reporters aboard Air Force One. Experts say that the resumption of testing would be a ...

President Trump said on Thursday that the U.S. would begin testing nuclear weapons again for the first time in decades. “We’ve halted many years ago, but with others doing testing I think it’s ...