If you’re a fish lover and think you know all there is to this lovely aquatic animal, here’s a shocker: you probably don’t. For starters, no one even knows how many different types of fish there are ...

Gene-editing experiments indicate that cartilage in fish gills migrated into the ear canal ... Through another series of ...

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 ...