Researchers were unaware that this large fossil was even an egg until they pierced through its membrane with microscopes and ...

B U E N O S   A I R E S, Argentina, Feb. 23 -- An Argentine paleontologist claims to have unearthed remains ofthe world's largest dinosaur in the latest find to show thenation's richness in bones ...

From dinosaurs to continents (or, rather, continent), things seem to have been so much bigger back in prehistoric times. It ...

EROMANGA, Australia — A new dinosaur species discovered down under is believed to be the largest to ever roam Australia. The Australotitan cooperensis, nicknamed “the southern titan,” was first ...

What if a giant sea reptile from the dinosaur era still existed in the ocean’s depths? The science says extremely unlikely tiny populations, no fossil trace, and no credible sightings. But the ocean ...