Only Donald Trump can make the call to launch U.S. nuclear-armed ICBMs. Our reporter visits the subterranean world of the ...

Nuclear de-escalation would also be a priority for him during those discussions, he said "President Putin and I agreed that ...

U.S. President Donald Trump said on Thursday he would like to have conversations with both Russian President Vladimir Putin ...

There’s no reason for us to be building brand-new nuclear weapons, we already have so many,” he said. “You could destroy the ...

Leader Kim Jong Un pledged to pursue "sustained countermeasures," citing security ties between the U.S. and its regional ...

North Korea said on Saturday its nuclear weapons are not meant for negotiations but are intended for combat use against ...

The Chinese Type 093B is classified by the U.S. military as a guided-missile nuclear-powered attack submarine.

Only one (or possibly two) of the missing bombs was fully assembled at the time it was lost. The total number of confirmed ...

Scientists are debating multiple options to deal with an asteroid which could hit Earth in 2032 – but one is emerging as the ...

Donald Trump told reporters on Thursday that he wants to organize a summit with Russian President Putin and Chinese President ...

Trump said he would pursue negotiations with Russian President Vladimir Putin and Chinese President Xi Jinping once ‘we ...

Inspectors say Iran is dangerously close to making a nuclear weapon. If it goes that route, the B-2 bomber has the stealth ...