樱桃视频

Dinosaurs in Denali: National park yields first dino bone discovery

Scientists use high-tech scans to study T. rex's little arms

Big dinosaurs had 'bling' on their heads, report finds

Skeleton of prehistoric 'sea monster' found in Scotland

Teensy pterosaur was the size of a house cat

New pterosaur species with intact skull uncovered in Patagonia

Monster Tyrannosaurus Rex skull discovered

Rare find: T-rex skull will be shown at Seattle museum

Ouch! Duck-billed dinosaur had arthritis in its elbow

148 million years later, dinosaur quarry remains a cold case