The discovery could rewrite our understanding of North American human dispersion and and provide some insight into famed Clovis culture.

Archaeologists working in Alaska’s middle Tanana Valley have recovered stone and ivory tools from a sealed stratigraphic layer dating to roughly 14,000 years ago, making them among the oldest worked ...

NEW YORK (AP) — Two artifacts found at a lake shore in Greece are the oldest wooden tools to be uncovered so far and date back 430,000 years.

This is an archived article and the information in the article may be outdated. Please look at the time stamp on the story to see when it was last updated. NEW YORK (AP) — Scientists have pinpointed ...

Five years ago, our AlphaFold AI system solved the 50-year grand challenge of protein structure prediction. But that's not ...

Add Yahoo as a preferred source to see more of our stories on Google. This image provided by Alexandre Lefebvre shows a projectile made from gray whale bone, dating back to about 18,000 years ago, in ...

NEW YORK (AP) — Scientists have pinpointed the oldest known evidence of humans making tools from whale bone. The bones, fashioned into narrow projectiles for hunting, had been uncovered in excavations ...