Extinct

passenger pigeon

Why did passenger pigeons go extinct?

November 26, 2017Science

New research into pigeon genetics may provide some clues.

A modern human skull (left) and a Neanderthal skull (right) at the Cleveland Museum of Natural History.

Neanderthals went extinct, but many of us still carry around fragments of their DNA

October 13, 2017Science

The World

Living With Big Cats

August 14, 2013