Almost all heart attack victims have one of these four warning signs A look at the US military's unusually large force in the ...

Long before factories, mines, and cars filled the air with pollution, our distant ancestors were already living with a silent ...

Scientists found that one tiny DNA change in the NOVA1 gene helped modern humans resist lead exposure that harmed ...

Long before humans built cities or wrote words, our ancestors may have faced a hidden threat that shaped who we became.

UC San Diego researchers found that ancient hominids were widely exposed to lead, potentially hindering brain and language ...

Q102's Jenn Jordan stopped by WLWT's studios on Friday to talk about her and her son Jakob's newest book. The book, titled ...

Environmental exposure to lead, a phenomenon once believed to be relatively recent in human history, actually dates back more ...