MOSCOW (Reuters) -A top Russian diplomat said on Wednesday that Russia would swiftly carry out a nuclear test if the United ...

With New Mexico being the birthplace of the atomic bomb, it only makes sense that our state’s national labs are also responsible for monitoring other potential nuclear tests anywhere on the planet.

More than 2,000 nuclear weapons have been tested worldwide to date. The test sites remain contaminated, and many residents are ill. Here is one example from the South Pacific."For 30 years, we were ...

Vladimir Putin warned that Russia would conduct a nuclear test if another power did, citing signs of preparations from some ...

In the shadow of a federal government shutdown, the site where the first atomic bomb was tested will not be open to the public this year. Located on White Sands Missile Range, the Trinity Site is ...

Editor’s note: “Behind the News” is the product of Sun staff assisted by the Sun’s AI lab, which includes a variety of tools such as Anthropic’s Claude, Perplexity AI, Google Gemini and ChatGPT. On ...

Deep Fission is a fledgling startup that says it can help tech companies meet the "explosive demand" for more energy to power ...

The nuclear danger today is greater than at any time since the Cold War. The world faces the prospect of a renewed arms race, this time unconstrained by the agreements that for decades kept ...

(Corrections & Clarifications: This story previously misstated how far nuclear fallout from the government's atomic tests reached. Fallout from the initial Trinity Test reached 46 of the 48 contiguous ...

The missile was launched from a specially designed rail-based mobile launcher, providing cross-country mobility.

Messages for emergency systems linked to a nuclear power plant near the Channel Islands are set to be sent out during a test.

Cold functional tests have been completed at the ACP100 small modular reactor demonstration project under construction at the ...