U.S. states are positioning themselves to compete for newer, cheaper nuclear reactors being developed as communities and tech ...

Leading players have significant financial backing already lined up, often from technology companies and future customers.

Editor in chief Nancy Shute traces the history of nuclear weapons, from the first sustained nuclear reaction in 1942 to the renewed interest in explosive tests today.

BWX Technologies, Inc's new facility in Lynchburg has been built with support from local and state tax grants and will be ...

Camp Century was built to store nukes beneath Greenland's ice. See photos of the underground, "Star Wars"-like site.

What makes the B61-12 particularly impressive is the bomb’s ability to adjust its destructive yield depending on the ...

Fusion has long been the propulsion end-goal for interplanetary travel, and a U.K.-based company thinks on its way to ...

Researchers have found an environmentally safer way to extract the lithium 6 needed to create fuel for nuclear fusion ...

The goal of enabling extended deep-space exploration is driving NASA, space agencies, and private players to explore nuclear ...

How do we power missions in the outer reaches of our solar system and beyond? The solution, developed in the '60s, can last ...

Two stranded NASA astronauts will finally be able to return home after a replacement SpaceX rocket arrived safely at the International Space Station (ISS). The long-awaited SpaceX Crew-10 mission ...

INTO ORBIT TONIGHT AFTER A FAILED ATTEMPT ON WEDNESDAY. WESH TWO SPACE COAST REPORTER MEGAN MORIARTY WAS THERE FOR IT ALL, AND SHE HAS THE BREAKDOWN OF THE HISTORIC LIFTOFF. WITH A SPECTACULAR ...