So, here are the most radioactive ... of plutonium for the US’s nuclear weapon stockpile. Established in 1943, it was used during the Cold War and was one of the United States’ main facilities ...

the Hanford Nuclear Reservation is the most toxic place in America. Buried beneath the ground, in storage tanks, are 56 million gallons of radioactive waste. Many of them are leaking into the ground.

That test resulted in the distribution of radioactive deposits to 46 U.S. states, as well as to parts of Canada and Mexico, the new research shows. The report also attempts to analyze the impact ...