Snapback” sanctions will be triggered by the end of August if Tehran fails to make concrete progress to limit its nuclear ...

President Donald Trump said Saturday the United States completed a "very successful" strike against Iranian nuclear sites at Fordow, Natanz and Isfahan. Trump said Iran must now "agree to end this war ...

The Associated Press toured the lab where X-energy is making small amounts of fuel for testing. Anyone beyond a magenta-and-yellow chain that warns of radioactivity must wear gowns, two layers of ...

United States President Donald Trump has announced the bombing of three Iranian nuclear sites, as Washington effectively joined Israel’s war against Iran. “We have completed our very successful attack ...

The United States decisively entered into conflict with Iran on Saturday after President Donald Trump ordered US warplanes to ...

Silicon Valley is betting on a nuclear energy renaissance. But history shows why nuclearegulation is essential.

The United States struck three nuclear sites in Iran on Saturday, President Donald Trump announced. B-2 bombers dropped a ...

The International Atomic Energy Agency (IAEA), the intergovernmental body that assesses compliance with the Nuclear Nonproliferation Treaty, was barred from going within about 40 miles of the affected ...

U.S. strikes on Iranian nuclear sites inflicted "serious and significant damage," Iran has acknowledged for the first time since the attack nearly a week ago.

Former national security advisor and HKS faculty member Jake Sullivan says negotiations following the Iran strikes are key ...

Israeli military officials, speaking anonymously, told The New York Times and The Washington Post that they considered the underground nuclear site at Fordo — the key U.S. target because it required ...

The microreactors eVinci (Westinghouse) and Kaleidos (Radiant) each produce only 5 megawatts and 1.2 megawatts of power. The ...