NuScale, in collaboration with GSE Solutions, has launched the world’s first fully integrated hydrogen production simulator ...

Seventy years ago, on September 17, 1955, a modified Convair B-36 departed Carswell Air Force Base in Texas. Legendary U.S.

Operators have pumped water to cool the nuclear reactors at the Fukushima Daiichi Nuclear Power Plant (FDNPP) since the ...

A Los Alamos collaboration has replicated an important but largely forgotten physics experiment: the first deuterium-tritium ...

From front-page news to powerful moments you may have missed, this gallery showcases today’s top photos chosen by Associated Press photo editors.

Inside Iran’s Fordow nuclear site: Buried in a mountain, bombproof and cloaked in secrecy Uncovering the secrets behind Iran’s fortified uranium enrichment plant ...

In March, Director of National Intelligence TULSI GABBARD told lawmakers that “Iran is not building a nuclear weapon,” in line with previous assessments shared under the Biden administration.

It is possible that U.S. strikes on Iran’s nuclear sites, coupled with Israel’s sustained bombing of Iranian political and economic targets, could cause the Iranian government to collapse, or ...

Some 400 kg of uranium, enough for 10 nuclear warheads, was previously stored under an IAEA seal in Isfahan. “In principle, it is stored there,” he says.

What nuclear facilities does Iran operate? Natanz: Iran’s primary enrichment site, housing thousands of centrifuges. Isfahan: Conversion plant where uranium is turned into gas for centrifuge feed.

WASHINGTON (AP) — The Supreme Court on Wednesday restarted plans to temporarily store nuclear waste at sites in rural Texas and New Mexico, even as the nation is at an impasse over a permanent ...

President Trump declined to say whether the U.S. would strike Iranian nuclear facilities, moments after Iran's supreme leader warned the U.S. against an attack and rejected Trump's call to surrender.