Dinosaurs

Scientists have discovered a new species of dinosaur with an “eye-catching sail” along its back and tail that may have been used to attract mates. The iguanodontian dinosaur, whose fossils …

The forerunners of dinosaurs and crocodiles in the Triassic period were able to migrate across areas of the ancient world deemed completely inhospitable to life, new research suggests. In a …

Tyrannosaurs might evoke images of serrated teeth, massive bodies and powerful tails, but their most recent ancestor yet discovered was a slender, fleet-footed beast of rather more modest size. Experts …

For Fruit Seeds, Humans Are Modern-Day Dinosaurs By physically engineering their environments, megafauna such as dinosaurs curbed fruit seed sizes—a role that now may be filled by humans By Gayoung …