The Stone Age was a prehistoric period that lasted more than 3 million years, from the point when human ancestors began using stone tools until the time we invented metalworking. Archaeologists often ...

The Stone Age may not have been "The Flintstones," but there were definitely caveman qualities to it. There were absolutely no modern conveniences — like electricity, written words, modern medicine or ...

When you purchase through links on our site, we may earn an affiliate commission. Here’s how it works. The Stone Age was a prehistoric period that lasted more than 3 million years, from the point when ...