A fragment of plutonium sits in the University of California-Berkeley Hazardous Material Facility, locked in 6-foot-by-6-foot windowless room. It's been hanging around Berkeley for decades, like some ...
Morning Overview on MSNOpinion
US aims to extract rare plutonium from Cold War nuclear waste
The United States is preparing to mine a rare nuclear resource from some of its most dangerous Cold War legacies, turning ...
Update: Since publication, Jon Schwantes has discovered that a microgram sample of plutonium produced in 1942 by Glen Seaborg’s group at the University of California in Berkeley is also ...
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