Birds descended from the dinosaurs, but researchers have known relatively little about how the bird's brain took shape over ...

Researchers hope the "exquisitely preserved" fossil will cast new light on an enduring mystery in paleontology.

The brains of today's birds facilitate a level of cognitive prowess and behavioral complexity rivaled only by mammals. But ...

Here are 32 of the smartest animals on the planet. Chimpanzees Both share almost 99% of our DNA and are widely considered ...

In fact, they're intelligent and vital ... you might not know that these birds are smarter than most young children. As sociable creatures, crows often form large communal roosts on winter nights ...

These big, long-lived, highly intelligent birds are equally at home on sea cliffs ... colonial-nesting kittiwakes, have taken up large-scale urban dwelling. However, it is the heavily-built ...

African grey parrots are Africa’s largest parrot ... revealed a far more alarming reality -- hundreds of these intelligent birds are caged in private homes and tourism facilities, their freedom ...