HILL AIR FORCE BASE, Utah — The Pentagon and the Energy Department for the first time airlifted a small nuclear reactor from California to Utah, demonstrating what they say is U.S. potential to ...

Iran is rebuilding nuclear sites damaged in previous U.S. strikes and "preparing for war," despite engaging in talks with the Trump administration, according to a prominent Iranian opposition figure.

The head of the United Nations nuclear watchdog agency has warned of "urgency" in the push for a diplomatic agreement to avert a war between the United States and Iran, citing the risk presented by ...

Discover effective strategies for surviving a nuclear blast. American manufacturer’s hidden tag calling president "idiot" resurfaces The far-fetched mission to reclaim islands that host a key US ...

The United States and Iran have reached an understanding on the “guiding principles” in nuclear talks, Tehran’s foreign minister said Tuesday, though he cautioned that work still needs to be done to ...

WASHINGTON, Feb 17 (Reuters) - A senior U.S. official on Tuesday revealed what he said were new details of an underground nuclear test blast that China allegedly conducted in June 2020. Assistant ...

Nina Srinivasan Rathbun does not work for, consult, own shares in or receive funding from any company or organization that would benefit from this article, and has disclosed no relevant affiliations ...

Nations are racing to deploy advanced reactors for cleaner, more secure nuclear energy, which provides about nine percent of the world’s commercial electricity. There are currently 440 operating ...

Iranian state media on Tuesday reported a partial and temporary closure of the Strait of Hormuz, widely considered one of the world's most important oil choke points. It comes as the U.S. and Iran ...

Copyright 2026 The Associated Press. All Rights Reserved. Copyright 2026 The Associated Press. All Rights Reserved. In this image provided by Sepahnews of the Iranian ...

A top Trump administration official on Tuesday disclosed new details to support its claim that China conducted an underground nuclear explosion during Donald Trump’s first presidency, a contested ...