Feathered dinosaurs that walked on two legs and had parrot-like beaks shared another characteristic with modern birds—they brooded clutches of eggs at a temperature similar to chickens, a study showed Wednesday.
Tyrannosaurus rex had scales, not feathers, said a study Wednesday which rescues the giant lizard's reputation as a fearsome killer with a rough-and-tough hide.
Shearwaters are migratory marine birds that travel in a figure-of-eight pattern between the coasts of Siberia and Japan to Tasmania.
The identification of essential chemical elements in the feathers of long-distance migratory seabirds using advanced X-ray imaging techniques promises new insights into the underlying physiological processes behind feather ...
A Nagoya University-led research team mimics the rich color of bird plumage and demonstrates new ways to control how light interacts with materials.
A 40,000 year old piece of raven bone that was etched with near-even lines suggests Neanderthals had an eye for esthetics, French researchers said Wednesday.
A chicken-sized, feathered dinosaur that scuttled around Earth 160 million years ago is helping flesh out the missing link between land-bound animals and flying ones, scientists said Tuesday.