The US Navy’s largest-ever nuclear submarine, the USS District of Columbia (SSBN-826), moves closer to launch with final ...

Iran's right to enrich uranium is not negotiable, Foreign Minister Abbas Araqchi said on Wednesday, ahead of a second round ...

State Department Spokesperson Tammy Bruce confirms the next round of Iran-US nuclear will happen next weekend, but did not clarify its location. This comes after talks between Iran and the United ...

A robot has begun its second attempt to extract melted nuclear fuel from one of the reactors at the Fukushima Daiichi power plant in Japan, as part of a long and complex decommissioning effort ...

The state-run China General Nuclear Power Group (CGN) had been looking to develop the proposed Bradwell B site in conjunction ...

As nuclear negotiations with Iran loom, President Donald Trump has signaled a firm resolve to confront the nation’s nuclear ambitions head-on. Amid anticipation surrounding diplomatic talks set for ...

Make Iran dismantle its nuclear and missile programs. Then its top negotiator started softening his tone, and had to retreat.

A US nuclear reactor has switched from Regular to Premium fuel with Southern Nuclear inserting four Lead Test Assemblies ...

WASHINGTON - President Donald Trump met with his top national security aides on Tuesday to discuss Iran's nuclear program ...

Hawkish national security experts are slamming President Trump’s opening bid for nuclear talks with Iran as little more than ...

Steve Witkoff had suggested Monday night that Iran could keep civilian-grade facilities in any revised nuclear deal.