The city of Tukwila wants everyone to know the state will be measuring background radiation levels by helicopter Monday: Lessons from the nuclear incidents in Fukushima, Japan show the value of a ...

The National Nuclear Security Administration is flying helicopters at low altitudes over the District this week and next in preparation for next month’s inauguration. But the flights are not part of a ...

Scientists have recorded the highest levels of radiation from a solar storm at aviation altitude in decades, revealing potential threats to aircraft safety. A flare classified as most intense was ...

A new map offers a new perspective on the city, revealing the steady, ever-present natural radiation emerging from the ground ...

Jan. 31 (UPI) --The Department of Energy said Friday low-altitude helicopter flights to measure background radiation will be done over New Orleans Feb. 2 through Feb. 6 as part of security precautions ...

Add Yahoo as a preferred source to see more of our stories on Google. LAS VEGAS (KLAS) — A helicopter equipped with sensitive radiation detectors will be scanning the Las Vegas valley next week as ...

China's nuclear safety authority says no abnormalities have been detected in the border province just 20 miles from a Russian city that saw background radiation levels shoot up 1,600-fold last week.

(Reuters) - Radiation levels in Japan remained a huge worry on Wednesday following explosions and fires at the Fukushima power plant. But there has been no indication that people away from the plant's ...