The National Nuclear Security Administration said development for a bomb 24 times more powerful than the one dropped on ...

In the mid-1960s, federal officials used the salt dome to test underground nuclear explosions. Today, the land looks like any ...

Brandon Williams, the nominee to lead the National Nuclear Security Administration, said he would recommend reliance on ...

Many scientists say “subcritical” experiments and computer simulations make nuclear weapons testing unnecessary.

Nuclear weapons can produce some of the most devastating destruction of any device ever created by humankind -- so what ...

A POWERFUL nuclear weapon that’s 24 times stronger than the bomb that killed hundreds of thousands of people at Hiroshima is ...

The US is engaging in direct talks with Iran over its nuclear capabilities, with Donald Trump touting a “big meeting” this ...

The Roy Howard Community Journalism Centre (RHCJC) has published a report on a Mississippi underground nuclear test site ...

The nuclear test violated the 1963 Limited Test Ban Treaty to which Israel ... the Israeli scientific intelligence agency responsible for the nuclear missions that led to the Israeli bomb. (Credit: ...

Kim Yo Jong, sister of Kim Jong-un, declared North Korea's nuclear status irreversible, dismissing demands for ...

Iran is putting on a friendly face as it prepares for negotiations with the United States regarding the future of its nuclear enrichment program.

President Donald Trump on Monday said the United States is engaged in what he called "direct talks" with Iran over its ...