Which Geiger counter is best? If you want to monitor radiation levels from a specific source, you need a reliable Geiger ...

Under the draft proposal, the principle that exposure should be “as low as reasonably achievable” will be replaced with hard limits and special exceptions.

Bdelloid rotifers shrug off radiation doses that would obliterate human cells. Here’s how their resilience reveals deep ...

Add Yahoo as a preferred source to see more of our stories on Google. Tardigrades, the eight-legged creatures, are among the toughest organisms on Earth, capable of surviving in the most extreme ...

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 ...