Sixty-six million years ago, at the end of the Cretaceous Period, an asteroid impact near the Yucat n Peninsula of Mexico triggered the extinction of all known non-bird dinosaurs. But for the early ...

A new study in Nature describing a fossil of a nearly complete and intact bird skull from Antarctica is shedding light on the ...

Paleontologists have been arguing whether modern birds developed before or after the infamous asteroid for decades. Now, a ...

A 68-million-year-old skull fossil found in Antarctica has revealed the oldest known modern bird, which was likely related to ...