Earth looked much different not just millions, but even decades and centuries ago. Many animal species that once existed are ...

The vast American wilderness holds many secrets, and sometimes those secrets include animals that science says shouldn't be there anymore. From dense forests to remote mountain ranges, reports persist ...

Birdwatchers aboard a seabird tour off the coast of Sonoma and Marin counties over the weekend are the first people in U.S. waters to spot a species of albatross that normally lives near the Galapagos ...