With a massive body, sharp teeth, and jaws so powerful they could ... Improved technologies, such as biomechanical modeling and x-ray imaging, have allowed scientists to gain a deeper ...

Scientists have raised concerns about ... rex is one of the most iconic dinosaurs, easily identifiable from its massive body, menacing jaws and sharp teeth. Touted as one of the most ferocious ...

The dinosaur's plumage may have been used for mating or other visual ... retractable claw on each foot and a mouth full of sharp teeth. Velociraptor is known to have preyed on herbivores such ...

grabbing plants and sinking its sharp, small leaf-shaped teeth into the greenery hanging from trees. This new species of dinosaur was found in 2012 by an international research team that included ...

Dinosaurs came in many different shapes and sizes. Some were as tall as buildings and had sharp teeth, like the Tyrannosaurus Rex. Many dinosaurs had long tails, like the Tsagantegia. The ...

Fossils of the T. rex are increasingly becoming unavailable for research because of private collections, scientists warn in ...