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

Researchers studied dinosaur footprints from 106 million years ago, revealing that a bird-sized raptor used its wings to ...

Curious Kids is a series for children of all ages. If you have a question you’d like an expert to answer, send it to ...

The smallest-ever nonavian dinosaur eggs have been unearthed in China and assigned to a never-before-seen species. The tiny ...

Our precious birds carry on the legacy of the Jurassic era. Their evolution was not straightforward; many traits evolved ...

If dinosaurs died, how come there are birds? Caiden S., age 9, Wylie, Texas Everyone knows what a bird is – and pretty much everyone knows what a dinosaur is. But not everyone is aware that ...

Researchers say origin of flight may not be simple binary of ‘can or cannot’ but a spectrum of aerial movements ...

Predatory birds that lived at the same time as the dinosaurs may have hunted like today's hawks and owls, suggests new research.