"This study reveals even low levels can cause harm." Researchers trace invisible health hazard back to everyday activity: ...

Millicurie quantities of 14 C do not present a significant external exposure hazard because the low-energy betas emitted barely penetrate the outer skin layer. The critical organ for uptake of many 14 ...

A World Bank study reveals that nearly all poor populations in MENA are exposed to extreme climate hazards like heat, drought ...

Efforts to regulate these risks are beginning to gain traction, but have not expanded enough for any real change. New ...