Scientists studying Arctic ice unlock link between lead pollution and lower IQs in ancient Rome
Researchers measured lead pollution and its impact on human health through Arctic ice-core samples. View on euronews ...
Widespread lead pollution in the Roman era made led to a drop in IQ across Europe, study suggests
"A 2 to 3 points lower IQ doesn't sound like much, but when you apply that to the entire European population, it's quite a ...