More new versions of the B61 nuclear bomb could be on the horizon for the U.S. military. This is in addition to the planned ...

North Korea claimed to have carried out a successful test-firing of a new hypersonic intermediate range ballistic missile ...

The President-elect pledged to "build an Iron Dome" over the U.S. to make sure "nothing can come and harm our people." A new report shows how it might look.

(Also read: Joaquin Phoenix's Joker 2 deliver disappointing numbers at the US Box office after a flop opening) Harry Lawtey in a still from the year's biggest box office bomb. Todd Phillips' Joker ...

Congress has announced a ban on imports of enriched uranium from Russia, currently our biggest supplier ... the result is "weapons-grade" uranium -- what you use to build a nuclear weapon.) ...

NEW YORK-US Secretary of State Antony Blinken said on Dec 18 that President-elect Donald Trump had a window to negotiate with Iran, saying the development of a nuclear weapon by Tehran was not ...

U.S. Secretary of State Antony Blinken said Wednesday that President-elect Donald Trump had a window to negotiate with Iran, saying the development of a nuclear weapon by Tehran was not inevitable.

While speaking to a TV audience during his annual Q&A, he was asked whether the West had "got the message" from Russia's move to lower the threshold for its use of nuclear weapons in November.

China is also diversifying the kinds of nuclear weapons it's building ... China's military is making steady progress in modernizing its non-nuclear capabilities as well, according to the official.