Claims circulated that a 400-mile blanket of fog containing nuclear radiation had stretched over California, sparking fears ...

The NWS notes that tule fog, a special kind of radiation fog, occurs each winter in the Central Valley of California. The ...

Operators at one institution were able to decrease their patient radiation substantially over a 12-year period despite, in some cases, minimal technological improvements in the cath lab, according to ...

DEAR MAYO CLINIC: I have been diagnosed with a brain tumor and advised to have radiation therapy. I’m very nervous about this and the risks for me, my family and, potentially, another cancer diagnosis ...

If a major disaster like Fukushima or Chornobyl ever happens again, the world would know almost straight away, thanks to an array of government and DIY radiation-monitoring programs running globally.