Some feathered dinosaurs may have lost the ability to fly, revealing that the evolution of flight was far more complex than ...

(CNN) — When a fossil preserves an animal’s complete body in a death pose, seeing it is observing a snapshot in time. Several such fossils exist for Archaeopteryx — the earliest known bird — and now, ...

A new study led by a researcher from the School of Zoology and the Steinhardt Museum of Natural History at Tel Aviv ...

A rare set of 160-million-year-old dinosaur fossils is reshaping scientists’ understanding of how flight evolved among ...

The birds of today descended from the dinosaurs of yore. Researchers have known relatively little, however, about how the bird's brain took shape over tens of millions of years. "Birds are one of the ...