Meet the Atlantic wolffish, green humphead parrotfish, and other unusual species with extraordinary adaptations.

How the hoodwinker got its name Nyegaard spent years chasing the hoodwinker sunfish before she located and named the fish. All cases of the big fish were found in Australia, New Zealand, South Africa ...

Deep in the ocean, you can find a strange fish with teeth not just in its mouth, but also on its head. The spotted ratfish, a relative of sharks, measures about two feet long and is found in the ...

Regular beachgoer Stefan Kiesbye, an English professor at Sonoma State University, wasn’t sure what he was seeing at Doran ...

At first glance, the blobfish, also known as a flathead sculpin (Psychrolutes phrictus), looks like a pinkish, gelatinous blob with a droopy mouth and a sagging nose. It looks even worse when it is ...

Hidden deep in the Florida Everglades lies a secret ecosystem overrun by invasive fish. What starts as a normal day of ...

One morning a week, Stefan Kiesbye makes the drive from his home in Santa Rosa to one of the beaches around Bodega Bay, to pick up trash. After dropping his wife at an airport shuttle early Sunday ...

The researchers identified teeth on the tenaculum of ancient relatives to the modern adult male spotted ratfish. This fossil record helped them establish the historical significance of this structure, ...