The father of all men is 340,000 years old

The father of all men is 340,000 years old

by Colin Barras – Albert Perry carried a secret in his DNA: a Y chromosome so distinctive that it reveals new information about the origin of our species. It shows that the last common male ancestor down the paternal line of our species is over twice as old as...
Viral Video Shows the Extent of U.S. Wealth Inequality

Viral Video Shows the Extent of U.S. Wealth Inequality

Wealth inequality in the United States, also known as the “wealth gap”, refers to the unequal distribution of financial assets among residents of the United States. Wealth includes the values of homes, automobiles, businesses, savings, and...