The U.S. Department of Energy is seeking states interested in housing regional hubs that could support several parts of the nuclear fuel cycle.

The last remaining nuclear arms pact between Russia and the United States is set to expire this week, removing any caps on ...

There’s a nationwide push for more nuclear power, driven by an AI data center boom, but plants require huge investments and raise safety and environmental concerns.

Hydrogen bombs turned remote coral atolls into proving grounds, and the blast waves have never really stopped. In the Marshall Islands and across the wider Pacific, the fallout still shapes landscapes ...