Dromaeosaurs, such as Velociraptor and Deinonychus, were smaller, agile predators with sickle-shaped claws on their hind feet, sharp teeth and evidence of feathers. Dinosaur teeth tend to be ...

Deinonychus was a medium-sized theropod dinosaur ... It had a flat, duck-like beak, robust jaws with numerous teeth for grinding vegetation, and a small crest above its eyes.

We’re in a period that palaeontologists call the “dinosaur renaissance”. It began in the 1960s with the revolutionary discovery of Deinonychus, a small predatory dinosaur that lived about 115 million ...