The use of poison on arrows marked a revolution in human hunting technology—new evidence suggests it happened tens of ...

Starting a fire led to advancements such as cooking, which unlocked nutrients that improved the size and cognition of the ...

In this photo provided by the Spanish National Research Council (CSIC), researcher Ignacio de la Torre holds a bone tool found in Tanzania's Olduvai Gorge, at the CSIC-Pleistocene Archaeology Lab in ...

WASHINGTON (AP) — Early humans were regularly using animal bones to make cutting tools 1.5 million years ago. A newly discovered cache of 27 carved and sharpened bones from elephants and hippos found ...

WASHINGTON — Early humans were regularly using animal bones to make cutting tools 1.5 million years ago. A newly discovered cache of 27 carved and sharpened bones from elephants and hippos found in ...

Thousands of years ago, when humans were still nomads and the Ice Age winds howled across the land, a pact was silently made between two species. Wolves, drawn to the scraps of human camps, edged ...