NPR's Morning Edition chronicles the plight of Latino migrants who attempt to cross the border into the United States.

Genetic analysis of DNA from a single prehistoric finger bone may point to a new branch of the human family tree.

This downloadable song by Sara Jordan tells how different animals survive during the long cold winters. After listening to the four choices in this song, which do you think humans do?

The ancestors of Native Americans may have lived for millennia on the Bering land bridge before fanning out across the Americas.