This evidence comes from a nearly complete, 69-million-year-old skull of an extinct bird, named Vegavis iaai. The fossil is ...
The skull, from an ancient relative of ducks and geese known as Vegavis iaai, suggests that the key characteristics of modern birds were already in place 69 million years ago. Birds evolved from ...
With its glaciers and sub-zero temperatures, Antarctica hardly seems like a place of refuge. However, the now icy continent ...
Antarctica may have been a refuge for early waterfowl ancestors, shielding them from the mass extinction that wiped out the dinosaurs.
All modern dogs are descendants of wolves, though this domestication may have happened twice, producing groups of dogs descended from two unique common ancestors. How and when this domestication ...
An experimental study of modern chimpanzees has documented patterns of behavior that seemingly mirror those of our prehistoric human ancestors ... the Journal of Human Evolution, demonstrates ...
THE long-lost forefather of the beloved duck and goose has been discovered, after outliving the hardy dinosaurs. The feathered creature thrived during the Cretaceous period, and continued to do so ...
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