The U.S. faced two very different nuclear challenges across two continents Friday. For the first time since last year’s war ...

Iridium oxide is one of the most important—and most problematic—materials in the global push toward clean energy. It is ...

The Trump administration says its emergency orders keeping coal-fired plants running helped prevent blackouts during the recent cold snap ...

The world is sliding into a new era of strategic risk in which weapons once confined to science fiction are edging toward ...

With more and more AI infrastructure getting built, demand is surging for energy -- and particularly for clean energy.

Beijing, Moscow and shaken American allies are seeking new warheads as President Trump ends more than a half century of ...

If there was any opportunity to stop North Korea's march toward nuclear weapons, it was before the 1994 Agreed Framework, not after.

As tensions soar over Iran’s bloody crackdown on nationwide protests, satellite images show activity at two Iranian nuclear ...

Small nuclear reactors are pitched as cheaper, safer, faster and easier to finance than their conventional counterparts. Hype around them is building fast, but some experts warn it ignores fundamental ...

Meta has cut a trio of deals to power its artificial intelligence data centers, securing enough energy to light up the equivalent of about 5 million homes. The parent company of Facebook on Friday ...

Meta, the parent company of Facebook and Instagram, announced deals Friday with three nuclear energy companies to help power its AI infrastructure, including the tech giant’s forthcoming Prometheus ...

Gov. Kim Reynolds has signed an executive order establishing a task force focused on advancing and developing nuclear energy technology and infrastructure in the state. Creation of the Iowa Nuclear ...