WASHINGTON — Old Stone Age humans were more picky about the rocks they used for making tools than previously known, according to research published Friday. Not only did these early people make tools; ...

WASHINGTON (AP) — Early human ancestors during the Old Stone Age were more picky about the rocks they used for making tools than previously known, according to research published Friday. Not only did ...

While the exact breed of dog is not yet known, it was a large and powerful 3- to 6-year-old male that stood about 20 inches ...

Recently discovered stone tools and circular structures on the Isle of Skye suggest humans from the Old Stone Age traveled all the way to the frigid northwest edge of Scotland. This boundary-pushing ...

Archaeologists have discovered an underwater city in Denmark's Bay of Aarhus, which is being hailed as the Stone Age Atlantis. The team uncovered animal bones, stone tools, arrowheads, a seal tooth ...