A rare fossil unearthed in Mongolia's Gobi Desert has led to the identification of a new dinosaur species Duonychus ...

Kobayashi and his colleagues christened the new therizinosaur, Duonychus tsogtbaatari. The genus name means “double claw”, ...

Feathers may define birds today, but their story began millions of years ago in creatures that looked very different from ...

Modern birds, along with certain snakes and fishes, have skulls whose jaws and palates are not firmly fixed in place.

Cranial kinesis allows modern birds to eat a wider variety of foods and use their beaks as multifunctional tools.

Scientists suggest that bigger brains in bird ancestors led to more flexible skulls, playing a key role in their evolution.

Modern birds are the living relatives of dinosaurs. Take a look at the features of flightless birds like chickens and ...

Modern birds are the living relatives of dinosaurs. Take a look at the features of flightless birds like chickens and ...

Dinosaurs are the extinct relatives of birds that roamed the lands and seas of ancient Earth. They first appeared around 240 ...

The early mammals that lived alongside dinosaurs over 150 million years ago likely had dark, dusky brown fur, helping ...

Christopher Calvito, founder of Passepartout Duo and KOMA Elektronik as well as Chromaplane’s co-creator with Nicoletta ...

The six-mile-wide asteroid punched a one-way ticket toward extinction for all non-avian dinosaurs. Some 66 million years ...