For European and American Stone Age peoples, end scrapers served as heavy- duty scraping tools that could have been used on animal hides, wood, or bones. Once the hide was removed from an animal ...

During the Middle Paleolithic—a period spanning about 40,000 to 300,000 years ago, also called the Middle Stone Age—groups ...

Stone tools unearthed in southwest China helped a mysterious group ... The answer could shake up what's known about human ...

These tools were made a very, very long time ago. Over 10,000 years ago, in what we now call the Stone Age. And to show how long ago that is, I'm going to walk back in time. This is today.

Stone tools unearthed in southwest China helped a ... up what's known about human origins during this period of the Stone Age, according to new research.Archaeologists excavating the Longtan ...