Add Yahoo as a preferred source to see more of our stories on Google. Stone tool analysis of sites in Southeast Asia provided evidence that the area was a technological leader in seafaring.

A tiny copper-alloy tool long overlooked in a museum collection is reshaping what archaeologists know about the origins of human engineering. Researchers said the artefact shows ancient Egyptians were ...

A tiny copper-alloy tool long overlooked in a museum collection is reshaping what archaeologists know about the origins of human engineering. Researchers said the artefact shows ancient Egyptians were ...