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 ...

Researchers used powerful tech to analyse thousands of individual cells at once, considering which genes are active and how DNA is organised within each cell.

Their external ears are simple openings. And some animals like fish have no external ears at all, hearing only the sounds that reach their internal ear after moving through their body. But some ...

Must be the same reason why fish ears are “insies,” too. And here’s the pastime: Just imagine what sound the North American earthworm makes as it drills, eats, or slithers its way through ...

The outer ears that sit on the sides of your head share an unexpected genetic heritage with the gills of fish. According to research published in the journal Nature by scientists from the ...