The evolutionary puzzle of the mammalian ear

The vertebrate ear is a remarkable structure. Tightly encapsulated within the densest bone of the skeleton, it comprises the smallest elements of the vertebrate skeleton (auditory ossicles) and gives rise to several different ...

Surfer's ear points to ancient pearl divers in Panama

While examining a skull from an ancient burial ground in a pre-Columbian village in Panama, Nicole Smith-Guzmán, bioarchaeologist at the Smithsonian Tropical Research Institute (STRI), was surprised to discover an example ...

Connecting hearing helper molecules to the ear bone

Researchers at USC and Harvard have developed a new approach to repair cells deep inside the ear—a potential remedy that could restore hearing for millions of elderly people and others who suffer hearing loss.

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