PolitiFact chief correspondent Lou Jacobson examines Energy Secretary Chris Wright's claim that solar and wind make up just 3 ...

Buying in before May 7 gets you skin in the game for NuScale's future. NuScale Power's next earnings announcement is expected ...

Will Iran's propaganda campaign in the U.S. be so successful that they can drag this out for months and then get the ...

Malmstrom Air Force Base in Montana and Buckley Space Force Base in Colorado chosen as locations to site nuclear ...

The Air Force announced earlier this month that Malmstrom Air Force Base was one of two bases selected for a nuclear microreactor. This week, the Air Force announced, in conjunction with the Defense ...

Oklo shares extended gains on Friday, rising more than 3%. What’s behind the move: The stock is riding high for a second day ...

X-Energy scrapped a public offering less than three years ago, before the artificial-intelligence boom took hold.

X-Energy’s stock soared out of the gate after the AI-power play’s upsized IPO priced well above the expected range. But how a ...

Photographer Pierpaolo Mittica has been documenting the passage of time at the disaster site as clean-up crews, tourists, and ...

X-energy’s stock popped today in its debut on the Nasdaq, opening at $30.11 before closing at $29.20, up 27% over its initial ...

The next secretary-general of the United Nations will need to lead at a time of crises in all three pillars of the ...

The two American envoys are expected to leave Saturday for Pakistan. Iran’s foreign minister, Abbas Araghchi, arrived in ...