Humans' outer ears may have evolved from the gills of prehistoric fish, a new study finds.. Gene-editing experiments indicate that cartilage in fish gills migrated into the ear canal millions of ...

Common symptoms of swimmer’s ear include: Pain, which can be severe even with gentle movement of the pinna (outer ear) A clogged sensation; Hearing loss; Discharge that can vary from clear, yellow or ...

Today, a new study (Bretherton et al., 2019) from the University of Leeds reports that self-administered non-invasive transcutaneous vagus nerve stimulation (tVNS) via the outer ear—performed ...

The outer ear, specifically. That’s the news from a new USC Stem Cell study that was looking into the evolutionary origin of the mammalian outer ear.