President Donald Trump last year called for reactors on military installations to strengthen national security.

The company has partnered with Microsoft (NASDAQ: MSFT) to recomission part of the Three Mile Island nuclear plant as the Crane Clean Energy Center. Once completed (targeted for 2028), Microsoft has a 20-year power purchase agreement with Constellation to buy energy from the plant for its data centers in the area.

Just before Artemis II began its historic slingshot around the moon, Jared Isaacman, the recently confirmed NASA administrator, made a flurry of announcements from the agency’s headquarters in Washington,

Marketplace” host Kai Ryssdal talks with the CEO of Radiant Nuclear about trying to make portable microreactors for data centers, military bases, and more.

Czech power company ČEZ has signed a deal with U.K. company Rolls-Royce SMR to prepare for building the first small modular nuclear reactor in the Czech Republic.

Buckley Space Force Base has been selected to operate a microreactor as part of the Advanced Nuclear Power for Installations initiative.

TerraPower begins construction of the first U.S. utility-scale advanced nuclear plant—can its Natrium design finally move next-generation reactors into commercial reality?

Sunday, April 26, marks the 40th anniversary of the world’s worst nuclear power plant accident at the Chernobyl nuclear power station in the Soviet Union.

Because of high winds, Andy Chrusciel joked that he kept his construction helmet cranked so tight it gave him a headache.

This chart shows the countries with the largest number of nuclear reactors currently under construction and planned, as of April 2026.