These dinosaurs were typically smaller and more agile. This enabled them to hunt effectively and evade predators, playing critical roles in their ecosystems. This article examines the fastest ...

A new dinosaur discovery from Argentina gives fresh evidence on the rise of the giants. The animal used a novel strategy to become super-sized, involving very fast growth spurts and efficient bird ...

Dinosaurs are a group of pre-historic reptiles which lived over 140 million years ago. They took many forms, including the huge hulking plant eating brontosaurus to the fast and skilled hunters of ...