At first glance, the giant tetrapod dinosaur, Cryolophosaurus, looks like a terrifying T-rex. Closer inspection reveals that ...

Tiny fossil tracks unearthed in South Korea reveal new ways dinosaurs used wings - Researchers say origin of flight may not ...

A small international team of biologists, geologists and paleontologists has found evidence that a bird-sized dinosaur from ...

A new study has revealed that small, feathered dinosaurs used their wings to achieve speeds previously thought impossible ...

Not all winged dinosaurs were necessarily capable of full flight, but this anatomical feature may have enabled them to travel ...

An undated illustration of the newly described Cretaceous Period bird species Avisaurus darwini, which has traits on a foot ...

Some are cup-shaped, some have domes, others have been likened to apartment complexes. How do birds build their nurseries?

"(It) was probably the most intelligent dinosaur we know," said Currie. "It's got the biggest brain. It has eyes that face ...

Fall has definitely revealed itself! That means the wild bird activity in your back yard and at your bird feeding station is ...

Another well-known Chinese dinosaur discovery Xu worked on was the unearthing of the earliest known fossil of a feathered dinosaur, the Anchiornis huxleyi, in Liaoning in 2009. The finding is ...

The first birds appeared roughly 150 million years ago during the Jurassic Period, evolving from small feathered dinosaurs. The two newly identified species belonged to the enantiornithines ...