Top paleontologists have discovered that mating between some species of prehistoric behemoths was so violent that they ...
Paleontologists have long debated claims of a dinosaur powerful enough to challenge T-Rex. Fossil evidence suggests ...
A fresh analysis of a fossil found almost 50 years ago reveals a newly described genus named for its "manipulating claw" ...
Dinosaur bones are like trees—every year is represented by a new ring, and paleontologists can count those concentric circles ...
For decades, scientists have searched for the dinosaur that truly surpassed all others in size. Several massive contenders have emerged, but most are known from incomplete or fragmentary fossils. As a ...
An unprecedented fossil of a baby dinosaur curled up perfectly inside its egg is shedding more light on the links between dinosaurs and birds. The 70-million-year-old fossil preserves the ...
More than 66 million years ago, Mexico was home to numerous species of dinosaurs, some of them as terrifying as T. rex.