San Francisco Health Officer Dr. Susan Philip said plutonium was found at the decommissioned Hunters Point Naval Shipyard ...

San Francisco officials say they weren’t told that the Navy detected plutonium at the Hunters Point Shipyard for 11 months.

CAPE CANAVERAL, Fla. — Future moon explorers will be bombarded with two to three times more radiation than astronauts aboard the International Space Station, a health hazard that will require ...

This tiny chip can withstand temperatures up to 1,500 degrees and could one day sit inside the core of a nuclear reactor, delivering critical real-time data.

A newly discovered protein from Earth’s toughest animal is inspiring breakthrough therapies for cancer and cardiovascular ...

Authorities said radiation levels in Kyiv and its surroundings were normal. Ukrainian authorities have sought to calm fears around a forest fire burning in the contaminated zone around the Chernobyl ...

Products included in the most recent shrimp recall were sold under brand names AquaStar, Publix, Best Yet and Waterfront ...

The moon is constantly bombarded by cosmic radiation and, unlike the Earth which has a magnetic field to keep it safe, there is no protection on the lunar surface from these potentially dangerous ...

Indonesian task force discovers and evacuates two large bags and six drums with high levels of cesium-137 radiation in the ...

China said Tuesday that radiation levels around the Taishan Nuclear Power Plant are normal, following CNN’s exclusive report the United States government was assessing a reported leak at the facility.