The Army Corps of Engineers has been cleaning up radioactive contamination near St. Louis since the 1990s, but their efforts ...

Uranium produced in St. Louis was used for the secretive Manhattan Project. Leftover waste was dumped around the city.

The following essay is reprinted with permission from The Conversation, an online publication covering the latest research.

A new two-part series from “CBS Evening News” has brought renewed attention to decades-long concerns of nuclear waste contamination at Coldwater Creek and its devastating impact on St.

Finland successfully completed the first test of its encapsulation plant, which, if finished, will become the world’s first ...

How to secure radioactive waste repositories? When dumping radioactive barrels into the seas was prohibited, inactive mines ...

Holtec International calls ballot question in southeastern Mass. towns an attempt to scare the public without the actual ...

Japan will begin releasing a second batch of waste water from the crippled Fukushima nuclear plant from next week, its operator has said, an exercise that angered China and others when it began in ...

Trains carrying nuclear waste — with more radioactivity than the atomic bomb dropped on Hiroshima during World War II, according to a Fort Worth legal brief — could travel through the city to ...