Scientists determine the age of objects by analyzing growth patterns, radioactive decay, stellar evolution, and cosmic ...

This video examines multiple incidents involving small radioactive spheres. Often mistaken for harmless objects, they were ...

Oregon leaders object to a federal proposal to potentially move by truck or train more than 30 million gallons of liquid radioactive waste from the Hanford site.

The Food and Drug Administration has issued an expanded warning about more frozen shrimp sold at retailers like Price Chopper, Albertsons and Safeway for possible radioactive chemical contamination.

Direct Source Seafood LLC in Bellevue, Wash., is the latest seafood retailer to recall possibly radioactive shrimp. This most recent recall, issued Dec. 19, calls for the disposal of 83,800 bags of ...

University of Toronto provides funding as a founding partner of The Conversation CA. University of Toronto provides funding as a member of The Conversation CA-FR. Following recent comments on nuclear ...

First glassified Hanford tank waste canisters moved to lined landfill. Integrated Disposal Facility be permanent disposal site for vitrified waste. Landfill can only accept low level radioactive waste ...

SAN FRANCISCO — More than a half century after the U.S. ignited 67 atomic weapons in the the central Pacific Ocean, a former Navy base in the Bay Area continues to carry that nuclear legacy. Last week ...

More than a half century after the U.S. ignited 67 atomic weapons in the central Pacific Ocean, a former Navy base in the Bay Area continues to carry that nuclear legacy. Last week, residents were ...

IIIF provides researchers rich metadata and media viewing options for comparison of works across cultural heritage collections. Visit the IIIF page to learn more. Scalers of this sort were used to ...

Hunter’s Point Naval Shipyard. Photo by Christopher Michel. Radioactive plutonium was found in the air above Bayview-Hunters Point at twice the federal government’s recommended levels, according to a ...