If the U.S. decides to support Israel more directly in its attack on Iran, one option for Washington would be to provide the ...

Nine countries currently either say they have nuclear weapons or are believed to possess them. The first to have nuclear arms ...

Slovakia is close to a deal with Washington that would see U.S. company Westinghouse build a new nuclear reactor in the ...

Haifa and Tel Aviv struck by Iranian missiles as U.S. embassy in Israel directs government employees and families to shelter ...

China has an estimated 600 nuclear warheads—an increase of 100 in just one year—the Stockholm International Peace Research ...

President Trump says he wants "a real end" to Iran's nuclear problem, with Tehran abandoning it "entirely," and not just a ...

President Donald Trump in about eight hours went from suggesting a nuclear deal remained “achievable” to urging Tehran’s 9.5 ...

The dismissal came after President Trump signed several executive orders aimed at cutting safety regulations for nuclear ...

Israel has carried out wide-ranging military strikes on Iran, hitting sites including some of its most important nuclear ...

WASHINGTON (AP) — President Donald Trump has fired a Democratic commissioner for the federal agency that oversees nuclear ...

The head of the International Atomic Energy Agency says there is a possibility of both radiological and chemical ...

Researchers are fine-tuning recipes for a new kind of nuclear battery at Zeno Power's office-lab complex in Seattle.