New research has revealed how dinosaurs like Velociraptor and Deinonychus used their famous killer claws, leading to a new hypothesis on the evolution of flight in birds.
Quoted from Dinosaurs with killer claws yield new theory about evolution of flight on ScienceDaily: Top News
In this innovative series, Bill Oddie takes great joy in paring dinosaurs with their closest living relatives - crocodiles and birds. He joins forces Walking with Dinosaurs on BBC Earth featuring video clips and galleries. a description the programmes Tyrannosaurus rex versus Triceratops has to be the greatest heavyweight fight in history. Tags: science, nature, truth, about, "Dinosaur-Killer" Asteroid Crater Imaged for On one Earth's all-time worst days, a giant et or asteroid struck Mexico's Yucatan Peninsula some 65 million years ago, ultimately killing the and 70 (Greek: δεινός, deinos + σαῦρος, sauros) are an extinct superorder the class Reptilia, and known from recovered remains and