The U.K. Health Protection Agency estimates the typical Briton receives about 2,200 microsieverts of radiation per year from background radiation, or about 0.251 microsieverts per hour — more than ...

Every banana a person eats delivers a small, measurable dose of radiation, not from contamination or industrial activity, but ...

When we hear the word “radiation,” a certain image tends to pop up: toxic green barrels, blinking hazard signs, post-apocalyptic sci-fi vibes. But radiation didn’t arrive with nuclear power plants or ...