Belle, deputy secretary of state for the South Korea-U.S. Nuclear Consultative Group (NCG), mentioned North Korea's recent ...

He is testing you, dear partners,” Zelenskyy wrote ... as the U.S. eased restrictions on Ukraine’s use of American-made ...

The ambassador says there has been "deliberate cheating of us" as he'd received multiple assurances the Storm Shadows would ...

SpaceX successfully launched its sixth Starship flight test on Tuesday, in a race to the moon and Mars - but aborted its ...

Russian President Vladimir Putin has upped his nuclear rhetoric after announcing a new round of drills to review weapons capabilities.

Next week, here at IAEA headquarters in Vienna, we will host the Ministerial Conference on Nuclear Science, Technology and Applications and the Technical Cooperation Programme.

The test is a milestone in the worldwide hypersonic arms buildup that Russia and China kicked off in the 2000s.

A New Hampshire company is working to develop a fleet of autonomous helicopters that it hopes can be used to put out fires, ...

A United States specialized military aircraft capable of detecting nuclear activities from the sky was spotted heading to the ...

Did you know that once a nuclear weapon is launched, there is currently no way to abort the mission? Find out why.

T he atomic explosion that struck Nagasaki in 1945 can be traced back to the Hanford Site, an unsuspecting desert in ...

Much of significance will happen at the end of Election Day, and a countdown will begin at 11 p.m. PDT on November 5th. While everyone’s attention will be on who ...