The inner surface is curved toward the middle ear and connects with the malleus bone. The eustachian tube connects the middle ear to the upper throat and nasal cavity. It's lined with mucous and helps ...

Health conditions affecting the vestibular nerve or the inner ear cause loss of balance and falls, hearing loss, and symptoms like uncontrollable eye movements, dizziness, vertigo, nausea, and ...

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

Choose from Drawing Of Female Anatomy Internal Organs stock illustrations from iStock. Find high-quality royalty-free vector images that you won't find anywhere else. Video Back Videos home Signature ...

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

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 newly discovered dolphin species from 22 million years ago shows evidence of early echolocation, akin to modern dolphins' ...

Executive Editor David Carnoy has been a leading member of CNET's Reviews team since 2000. He covers the gamut of gadgets and is a notable reviewer of mobile accessories and portable audio ...

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

I've been a contributing editor for PCMag since 2011. Before that, I was PCMag's lead audio analyst from 2006 to 2011. Even though I'm a freelancer now, PCMag has been my home for well over a ...