A Spinosaurus foot bone peeks out from red sandstone at the Moroccan dig site. The dinosaur fossil unearthed here is the most complete Cretaceous theropod ever found in North Africa. Described ...

Diagnosis. A primitive sauropod dinosaur with a robust femur bearing a very prominent, acuminate, S-shaped fourth trochanter located in the proximal half of the bone.

Abundant fossil bones, teeth, trackways, and other hard evidence have revealed that Earth was the domain of the dinosaurs for at least 230 million years. But so far, not a single trace of dinosaur ...

When you think of dinosaurs, you might imagine towering predators or gentle giants roaming prehistoric landscapes. But what if these ancient creatures could teach us about one of humanity's most ...

Walking with Dinosaurs returns. Meet six iconic dinosaurs emerging from incredible digs. The legend is back as Walking with Dinosaurs returns. Meet six iconic dinosaurs, emerging from incredible ...

Walking with Dinosaurs returns. Meet six iconic dinosaurs emerging from incredible digs. The legend is back as Walking with Dinosaurs returns. Meet six iconic dinosaurs, emerging from incredible ...