The repeated evolution of huge birds is part of the dinosaurian legacy. Beaked birds were the only dinosaurs to have survived ...

The remains of a giant "sea monster" found in a Mississippi riverbed have been determined to belong to the largest mosasaur ...

While rare, a few birds we studied were rule-breakers. One such rule-breaker is the Eurasian spoonbill, whose highly ...

Mamenchisauridae, which roamed the Earth during the late Jurassic period alongside the stegosaurus and the brachiosaurus, were sauropods — the largest dinosaurs to ever exist.

Fossils of a nearly identical bird were found in Nebraska dating back 10 million years. The largest living bird, native to ...