Stone Tools Used By Hippo-Eating Human Ancestors Are Millions Of Years Old, Researchers Say

Topline A toolkit used by human ancestors discovered by researchers along the shores of Kenya’s Lake Victoria could be the oldest ever found, according to a study published Thursday in Science, leadin...

Fishers Or Farmers? What Your Ancestors Did Has A Surprising Influence On Your Wealth.

Women working potato fields in 1942. Where men and women worked fields together, cultures evolved … [+] that valued female labor force participation. Their descendants are wealthier today than t...