The evolution of tiny arms in several groups of meat-eating dinosaurs was likely driven by the development of strong, powerful heads, which were used to attack prey, according to a new study led by ...

WASHINGTON, Aug 15 (Reuters) - Tyrannosaurus subdued prey with raw power, using bone-crushing bite force. But other meat-eating dinosaurs that rivaled T. rex in size used different approaches.

These traits seen in five lineages of meat-eating dinosaurs Increased size of prey led to more massive theropod skulls With bigger skulls, arms became less useful for hunting Arm reduction started as ...

Spinosaurus mirabilis prowled around what is now Africa some 95 million years ago. Dani Navarro Roughly 95 million years ago, a large, meat-eating dinosaur with a curved, sword-like crest atop its ...

Get ready to go on a Dinosaur Adventure with Andy and Hatty. Whilst working in a museum Andy finds a portal and travels back ...

“You want to stick your finger in a dinosaur brain?” asked Simba Srivastava. Surrounded by cabinets full of ancient bones in the paleobiology lab, the Virginia Tech undergraduate student held out a ...

Do you know which animals are actually living dinosaurs? Discover the incredible evolutionary secrets and DNA facts behind 10 ...

Why does such a big and powerful dinosaur like the T. rex have such tiny forearms, in a new study scientists believe they might have the answer. They say the animal evolved to have a much larger head ...