Lead exposure from modern chemical pollution is a well-documented threat to neurodevelopment and general health, yet a ...

These files consist of 3D scans of historical objects in the collections of the Smithsonian and may be downloaded by you only for non-commercial, educational, and ...

An international study changes the view that exposure to the toxic metal lead is largely a post-industrial phenomenon. The ...

The distinctly human ability for forceful precision and power "squeeze" gripping is linked to two key evolutionary transitions in hand use: a reduction in arboreal climbing and the manufacture and use ...

Analysis of ancient proteins preserved in fossilized tooth enamel reveals insights into the elusive nature of Paranthropus robustus, researchers report. The findings, which challenge long-held ...