Time is of the essence for a Brazilian neuroscientist who wants to study whale and dolphin brains before the brains decompose ...

Some paleontologists think that fossils recovered from Antarctica are evidence of birds similar to modern geese and ducks ...

New research has revealed that birds, reptiles, and mammals have developed complex brain circuits independently, despite sharing a common ancestor. These findings challenge the traditional view of ...

An artistic depiction of the Late Cretaceous modern (crown) bird, Vegavis iaai, pursuit diving for fish in the shallow ocean ...