According to an NBC News report, an analysis of an ice core from Greenland conducted by climate and environmental scientist ...
Ansa on MSN23h
Airborne lead cut ancient Romans' IQ says studyAncient Romans' IQ was reduced by the lead in the air they breathed, a new study says. The thirst for silver needed to mint ...
Newser on MSN23h
It Fueled the Roman Empire —and Made Everyone DumberAncient Romans weren't as bright as they might have been. According to a new study published Monday in the journal PNAS, the ...
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