A study of more than 700 counties across multiple U.S. states found a link between childhood leukemia and levels of decaying radon gas, including those lower than the federal guideline for mitigation.

New data link higher county-level radon exposure to gestational diabetes (GD) in women who haven’t previously given birth, emphasizing the need to consider environmental risks in maternal and fetal ...

Exposure to levels of radon gas typically found in 90 percent of American homes appears to reduce the risk of developing lung cancer by as much as 60 percent, according to a new study. The finding ...