The largest ape that ever walked Earth disappeared long ago. In fact, the only traces we have today of Gigantopithecus were left to gather dust in karst caves after porcupines had scavenged and chewed ...
The Brighterside of News on MSN
Ancient lead exposure may have helped early humans evolve language and intelligence
Long before factories, mines, and cars filled the air with pollution, our distant ancestors were already living with a silent ...
Lead exposure sounds like a modern problem, at least if you define “modern” the way a paleoanthropologist might: a time that ...
Lead poisoning isn't just a modern phenomenon: fossil teeth show signs that it affected ancient hominids, and Homo sapiens ...
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