A fossil found in what’s now northwestern China belonged to a microraptor, a gliding dinosaur that hunted ancient birds.

Scientists have identified a 121-million-year-old fossil as a new prehistoric bird species.

A fossil found in what’s now northwestern China belonged to a microraptor, a gliding dinosaur that hunted ancient birds.

Scientists finally found the predator that had been killing and eating ancient birds and regurgitating their broken bones as pellets 120 million years ago-- it's a new species of…

Investigadores hallaron en el noroeste de China los restos fósiles de Jian changmaensis, un depredador del Cretácico que aporta nuevas pistas sobre la evolución de las especies…

Su denso plumaje le hacía aparentar tener dos alas más, pero lo más sorprendente para los investigadores ha sido su tamaño.