TerraPower, a start-up founded by Microsoft co-founder and philanthropist Bill Gates, is set to build a new kind of nuclear ...

Construction on the advanced Wyoming nuclear power plant is set to finish by 2030.

TerraPower’s project in Wyoming, which uses novel technology, is the first new commercial reactor to receive federal approval ...

Investigative journalist Annie Jacobsen uncovers a critical flaw in billionaires' doomsday plans, including a race against ...

Protect independent science journalism. Gain access to all articles, ad-free and exclusive content! James is a published ...

A senior U.S. official offered new details Tuesday night about an alleged nuclear bomb test conducted by China in June 2020. Assistant Secretary of State Christopher Yeaw spoke at a Hudson Institute ...

Add Yahoo as a preferred source to see more of our stories on Google. A senior U.S. official offered new details Tuesday night about an alleged nuclear bomb test conducted by China in June 2020.

A nuclear engineer examines how visual effects artists interpret the size and power of nuclear explosions. The reaction compares cinematic portrayals with real-world physics, explaining what’s ...

It was early 2025 when US Vice President JD Vance made his bombshell speech at the Munich Security Conference about Europe’s “threat from within.” A year later, and a continent no longer sure of ...

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 ...

Editor’s note: This story is the first of a two-part series. The second installment will appear in Monday’s newspaper. Near the end of a washboard gravel road climbing uphill about five miles off ...