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

"You probably would recognize it as a strange bird," adds Field. "It wouldn't look too out of place in the present day except ...

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

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.