A bizarre two-clawed dinosaur found in Mongolia reveals rare claw preservation and offers new insight into therizinosaur ...

"These were big, sharp and nasty claws," said paleontologist ... whose puny arms were way out of proportion with its enormous ...

A distinctive dinosaur known for its long neck, big body, long tail, and a small head, the dinosaur, which probably stood about 10 feet tall and measured 16 feet long, is believed to have ...

And many also reached impressive sizes. Museum scientist Paul Barrett lying down next to a really big sauropod dinosaur bone These four-legged plant-eaters had long necks and tails. Their heads were ...

"These were big, sharp and nasty claws ... way out of proportion with its enormous head and torso. So why would fewer fingers be beneficial? "With dinosaurs that grasped vegetation during ...