US President Donald Trump is reportedly considering the 9,800-kg Mother of all Bombs for strikes on Iran. But, will the ...

Nuclear weapons testing left a faint radioactive signature across every ocean on Earth, and Scottish researchers just ...

J. Robert Oppenheimer became known as the Father of the Atomic Bomb after serving as scientific director of Los Alamos during the Manhattan Project, America's secret nuclear weapons program in World ...

A new look at the uranium and heavy water used by the Nazis reveals whether they were close to making a reactor for an atomic bomb.

The U.S. hasn’t detonated a nuclear weapon since 1992. Now a fusion start-up whose co-founders include former national lab ...

Indeed, the United States still needs to respond to peer nuclear threats from China and Russia. Because both have missile systems that can carry nuclear and conventional payloads, the United States ...

President Donald Trump ruled out using nuclear weapons against Iran on Thursday, telling Newsmax the U.S. would not need them ...

The Pentagon has drafted Iran strike options including the ‘mother of all bombs,’ CNN reports; Trump says he would not go ...

Scientists investigating Nazi Germany's secret nuclear program have uncovered evidence that its final experimental reactor ...

The United States is considering deploying a massive bomb against Iran’s nuclear facilities and energy infrastructure. Having ...

In the first piece in our five-part series, we cover the site’s history and efforts to clean it up.

While using the so-called “mother of all bombs,” a 21,600-pound weapon that is the largest non-nuclear bomb in the U.S.