Add Yahoo as a preferred source to see more of our stories on Google. An unarmed intercontinental ballistic missile launches during an operational test at Vandenberg Air Force Base, California, in ...

Add Yahoo as a preferred source to see more of our stories on Google. Resuming full testing of nuclear weapons — as President Donald Trump called for last week — would be unnecessary, costly, ...

Though the country’s nuclear arsenal has undergone no explosive testing for decades, federal experts say it can reliably obliterate targets halfway around the globe. By William J. Broad President ...

America’s last nuclear detonation was nothing special. Smaller than the bomb that killed 73,000 people in Nagasaki, it exploded 1,397 feet below the Nevada desert. It shook the ground, created a ...

Is the world heading back into a race for nuclear weapons? When US President Donald Trump announced a nuclear test, it shocked people around the globe and put many countries on alert. With talk of ...

US President Donald Trump has shocked the world by announcing another nuclear bomb test. There's no doubt that countries like China, North Korea, and Russia are secretly conducting nuclear tests.

President Donald Trump’s call for the United States to resume testing of nuclear weapons last week has experts scratching their heads. What did he really mean – exploding a warhead or testing delivery ...

Newt Gingrich raised eyebrows with a social media post about using nuclear bombs to cut a new channel in the Strait of Hormuz ...

DUBAI, United Arab Emirates (AP) — President Donald Trump's comments Thursday suggesting the United States will restart its testing of nuclear weapons upends decades of American policy in regards to ...

SEOUL/WASHINGTON (Reuters) - North Korea has scheduled the dismantlement of its nuclear bomb test site for sometime between May 23 and 25 in order to uphold its pledge to discontinue nuclear tests, ...