In addition to a cough and sore throat, otalgia (ear pain ... Apply a cold compress to your outer ear for 20 minutes Chew gum to reduce pressure if you develop an ear infection Elevate your ...

Scientists have traced the evolutionary origin of humans' outer ears to the gills of ancient fish through a series of gene-editing experiments. When you purchase through links on our site ...

The human outer ear may have arisen from ancient fish gills. | Credit: A. Martin UW Photography/Getty Images (left); Photographer, Basak Gurbuz Derman/Getty Images (right) Humans' outer ears may ...