Paleontologists in Brazil unearthed a remarkably preserved fossil of a bird species named Navaornis hestiae, dating back 80 ...

A unique fossil discovery in Brazil sheds light on avian brain evolution with the skull of the bird Navaornis hestiae.

A well-preserved skull fossil of a new bird species discovered in Brazil helps scientists understand the evolution of modern ...

Researchers unearthed the skull of a previously unknown starling-sized bird species named Navaornis hestiae that was so well ...

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

From the formation of inner ear bones to the rise of hair to cover our bodies, these developments made us distinct from other ...