Researchers have identified what may be the earliest known metal drill from ancient Egypt-and it was hidden in plain sight.

A simple stick, shaped by ancient hands roughly 430,000 years ago, is rewriting what researchers thought they knew about early technology. Carved from wood and preserved in Greek sediments, it now ...

Researchers have identified the earliest known "mechanically sophisticated" drill found in association with ancient Egyptian ...

5,000-year-old discovery rewrites history of ancient Egyptian technology ...