Owls, well adapted to hearing the exact location of prey, have something in common with an unrelated group of ...

A video taken in Yellowstone National Park shows a lone female wolf competing with two grizzly bears for the rights to a ...

Mexican gray wolf conservation remains a concern in Arizona, but in some of the same areas, prairie dogs create new issues.

A recent discovery in Oregon indicates promising progress for a rare species that was once on the brink of extinction.