The world passed a nuclear milestone this week. And, perhaps surprisingly given the recent run of saber-rattling from the likes of Russia and the United States, it’s a positive one.

How atomic fallout created demand for pre-1945 'low-background' steel in scientific instruments.

From Pacific islands to global fallout, a new report traces how decades of nuclear testing left a silent health crisis that ...

President Trump’s call to resume nuclear tests was muddied this week when Energy Secretary Chris Wright said the United States would not resume explosive testing, which was last conducted in the 1990s ...

Miniature nuclear reactors once sounded like science fiction. Now, compact units marketed as the “world’s simplest” designs ...