Your ear is a complex organ made up of three parts: Otoconia, or ear stones, are small crystals of calcium carbonate found in two organs of your vestibular system called the saccule and utricle.

In the <em>utricle</em> – which is one of the internal ear’s balance organs in mammals – epithelial cells can be regenerated, resulting in healthy sensory hair ...

An ancient brain circuit, which enables the eyes to reflexively rotate up as the body tilts down, tunes itself early in life as an animal develops, a new study finds. Science X Daily and the Weekly ...