Satellite imagery of secretive nuclear facilities reveals Beijing’s efforts to expand its arsenal, just as the last global ...

Satellite images show that Iran has been reinforcing key military and nuclear facilities, including sites struck by the US and Israel last year, as possible war looms between Tehran and Washington.

President Donald Trump on Thursday called for U.S. nuclear experts to begin work on what he described as a "new, improved, and modernized Treaty," arguing that the United States should move away from ...

Work is progressing fast just outside Kemmerer at TerraPower’s first-of-its-kind nuclear power project. Cowboy State Daily went on a tour to get an ...

The Department of Energy on Wednesday announced an initiative to build out the nation's nuclear fuel supply chain. The DoE is asking states to express interest in hosting "Nuclear Lifecycle Innovation ...

Beijing, Moscow and shaken American allies are seeking new warheads as President Trump ends more than a half century of nuclear arms control with Russia. President Trump meeting with President ...

Last year started with a glimmer of hope raised by some encouraging remarks that incoming US President Donald Trump made regarding denuclearization, the dangers of nuclear weapons, and efforts to halt ...

WASHINGTON—The Trump administration on Friday alleged that China has conducted nuclear tests with low explosive power, challenging Beijing’s claims that it has upheld an international agreement that ...

OMAHA, Neb. (WOWT) - The Omaha Public Power District says its massive decommissioning project at the Fort Calhoun nuclear plant is wrapping up nearly a decade after the facility shut down. In 2016, ...

WASHINGTON – A 15-year-old treaty that has limited how many nuclear weapons the United States and Russia can maintain comes to an end this week, as experts warn that no new agreement could portend a ...

Since the collapse of the old Soviet Union, Russia has cut a substantially diminished figure on the international stage. The breakup, back in 1991, of what US President Ronald Reagan once dubbed an ...

Iran has tentatively agreed to resume nuclear talks with the United States as it tries to avert the threat of further military strikes, in what would be the first such negotiations since the Trump ...