compounds that give modern bird eggs color and speckling. Bird eggs, such as these from tinamous, get their colors from pigments including protoporphyrin and biliverdin. Some fossil dinosaur eggs ...

Its body can be made rounder and more cuddly-looking than the real dinosaur. Adding colorful patterns or accessories like a bow tie or hat can make the velociraptor even more charming. This ...

New insights into the flying capabilities of a nonbird dinosaur were drawn from an unusually well-preserved specimen known as ...

IIZUNA, Japan >> Sixty-seven colorful dinosaur runners zipped through the snow Feb. 22 in Iizuna, Nagano prefecture, for the second annual dinosaur race at Iizuna Connect West, a community center.

During more than three decades down under, he's picked up Aussie citizenship and plenty of the country's colorful lingo ... then, that dinosaurs thrived here at that time. Think "dinosaurs ...

The dinosaur's plumage may have been used for mating or other visual displays, similar to how modern birds use their colorful feathers, or to help regulate body temperature. The feathers might ...