A butterfly that went extinct decades ago after the destruction of its Bay Area habitat is now the driving force behind its ...

With it's widely varied landscapes, Arizona is home to so many cool creatures. These are 10 of the most unique animals. Have ...

Ok, the first question is what is a teratorn? A teratorn is a giant bird that inhabited North America. Fossil records show ...

In the arid shale beds of western India, scientists have uncovered a remarkable fossil that tells the story of a prehistoric ...