The sometimes uncomfortable sensations we feel in our teeth may be an evolutionary holdover from the scaly exteriors of ...

Spending time catching and enjoying fresh fish is a simple and magical experience, but to truly be a part of it you need to ...

Sharks, skates and catfish also have tooth-like structures called denticles that make their skin feel like sandpaper. When Haridy studied the tissues of her catfish, she saw that the denticles were ...

Though scientists don’t yet know how clownfish shrink, one idea is that they could be reabsorbing their own bone matter. It’s possible the smaller stature may help the clownfish save energy during a ...

Anyone who has ever squirmed through a dental cleaning can tell you how sensitive teeth can be. This sensitivity gives ...