Imagine zooming out on a giant family tree that includes every bird you have ever seen. Ostriches sprint across open plains, hummingbirds hover at flowers, penguins slice through cold seas, and eagles ...

Birds are the most diverse land vertebrate on the planet, and now scientists have constructed a complete evolutionary tree of the 11,000 or so known species. This data came from hundreds of studies ...

Birds across the planet share a learned warning cry that may echo the origins of language itself. Bird species that live thousands of miles apart and diverged millions of years ago are using ...

Birds catch the public imagination like no other group of animals; in addition, birders are perhaps the largest non-professional naturalist community. Genomics and associated bioinformatics have ...

In this Brooklyn Bird Watch, we’ll share some fascinating facts and theories about the life of birds millions of years ago, and stay tuned for follow-up pieces about the current realities of our ...

(CNN) — Dark-eyed junco songbirds have been serenading the University of California, Los Angeles campus for decades as they forage for food. The species from the sparrow family is not usually found in ...