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

The decades-long struggle to find a permanent place to dispose of nuclear waste will continue, probably for many years to ...

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

Remnants of the chemical processing of radioactive material needed to manufacture nuclear weapons, often called “defense waste,” will eventually be melted along with glass, with the resulting ...

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

Remnants of the chemical processing of radioactive material needed to manufacture nuclear weapons, often called “defense waste,” will eventually be melted along with glass, with the resulting ...