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

Only the U.S. military has the 30,000-pound bomb capable of reaching the facility and the bomber that can carry it.

The latest attacks have come amid growing concern over Iran’s nuclear program, prompting questions over what this means for the global non-proliferation regime.

Nuclear programs don’t come together overnight. They take years of research, infrastructure, and secrecy. And sometimes, they face sabotage before they even get off the ground. That’s exactly what seems to have happened in the years leading up to the ...

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

This breakthrough is already making waves. University researchers develop revolutionary closet-sized nuclear reactor: 'Something no other university has' first appeared on The Cool Down.

The White House is discussing with Iran the possibility of a meeting this week between U.S. envoy Steve Witkoff and Iranian Foreign Minister Abbas Araghchi, according to four sources briefed on the issue.

European foreign ministers told their Iranian counterpart in a call on Monday to return to nuclear negotiations with the U.S. and refrain from escalating conflict with Israel, to which Iran's foreign minister said Tehran's priority was to confront Israel for now,