Birds descended from the dinosaurs, but researchers have known relatively little about how the bird's brain took shape over millions of years. A... Small fossil has big implications for bird brain ...

A 'one of a kind' fossil discovery could transform our understanding of how the unique brains and intelligence of modern birds evolved, one of the most enduring mysteries of vertebrate evolution.

Bird brains may be tiny, but they pack in as many—or more—neurons as much larger animals. Similar to humans and other animals with higher intelligence, the executive center of a bird's brain allows ...

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 ...