A federally recognized Indigenous tribe in the U.S. for the first time has led research using DNA to show their ancestral ...

A new study suggests the platypus and echidna — the only egg-laying mammals — had a water-dwelling ancestor. The finding ...

We may have gotten the evolutionary origins of the echidna backward, as new research suggests its ancestors probably lived in ...

The craft is for a trip down the lower Snake River to connect the Palouse People and other tribes of the Snake and Columbia ...