Sixty years ago, the former Soviet Union started conducting nuclear tests in a remote area of Eastern Kazakhstan. Much of the plutonium residue never disappeared. When the Soviets pulled out it was ...

This is an archived article and the information in the article may be outdated. Please look at the time stamp on the story to see when it was last updated. DENVER (KDVR) — A federal lawsuit filed ...

Getting your Trinity Audio player ready... Rocky Flats is at a crossroads once again. For 25 years, 10 city and county governments near the former nuclear weapons manufacturing site northwest of ...

* Any views expressed in this article are those of the author and not of Thomson Reuters Foundation. A Soviet-era nuclear test site in Kazakhstan was cleaned up through a collaborative international ...

More of tonight's citations are listed after the jump, but if you're looking for the link Rachel mentioned on the air just now... Plutonium Mountain: Inside the 17-year mission to secure a dangerous ...