A group of journalists were allowed to tour a weapons laboratory deep underground in Frenchman Flat, Nevada. NPR's science correspondent Geoff Brumfiel was among them.

Scientists have been arguing about the health risks from radiation since the end of the 19th century, when radioactivity was first discovered. Today, with electricity demand soaring and AI companies ...

SC-owned power utility Santee Cooper is trying to find a buyer for the unfinished reactors it abandoned in 2017 at the VC ...