The recent discovery of the titanosaur Chucarosaurus in Patagonia, while not exceptional for its size, significantly aids paleontological r...

New research suggests Tyrannosaurus rex's tiny forelimbs served crucial roles in feeding, balance, and survival. These short arms may have ...

Scientists in Argentina have unearthed a new megaraptoran dinosaur species, Joaquinraptor casali, distinguished by its powerful claws and s...

Scientists have found the remains of a herbivorous dinosaur species, previously unknown in the southern hemisphere, in what is now Chilean ...