U.S. and Israeli strikes delivered major damage to Iran's nuclear program, setting it back years, though analysts caution ...

Some of the most important considerations for Tehran on the road to a nuclear weapon are political, not technical, and every ...

While a child in wartime Vietnam, Anh Duong vowed to one day help the soldiers who saved her. She and her Navy team helped ...

When an atom breaks apart, it gives out energy and more neutrons, which can then split other atoms. Get enough atoms splitting and you have the chain reaction needed for a bomb blast ...

Meanwhile, nearly 400 kilograms, or 880 pounds, of uranium enriched to 60% purity is still publicly unaccounted for.

President Trump said Monday that he disagrees with Director of National Intelligence Tulsi Gabbard's assessment from a few ...

U.S. intelligence officials said Iran was likely to pivot toward producing a nuclear weapon if the U.S. attacked a main ...

One expert has warned that attacks on nuclear facilities “should never take place” because of the radioactive fallout.

The White House says Iran has all it needed to produce a nuclear weapon in "a couple of weeks" once given the go-ahead from ...

President Donald Trump has dismissed the assessment of U.S. spy agencies that Iran wasn't building a nuclear weapon before ...

Sen. Rand Paul (R-KY), in an interview with Steve Bannon on "War Room," asked does Iran respond to the U.S. strike on their ...