"Few birds are as likely to start as many arguments among paleontologists as 'vegavis,'" said professor Christopher Torres.

Prehistoric times were pretty strange, to put it lightly, and the same could be said of the species from that period. Here ...

A species of grasshopper native to Appalachia, believed to be extinct, was spotted last year in Augusta County. It’s among several rare and never before seen plants and animals that were discovered in ...

The new study deciphered the single-most greatest mass extinction on Earth driven by a natural calamity that still exists.

Are humans the only species to drive another to extinction? Tom Ruppel | Dixon, California ...