The Texas Parks and Wildlife Department (TPWD) recently spotted a fish with venomous spines hiding in the sand of the Texas ...

Roach fish that migrate between different lakes and water courses have larger pupils and better eyesight than roach fish that stay in one place. The adaptation makes it easier for the red-eyed ...

The red shading fades into dark fins, and their black eyes are rimmed in orange. Oscars, like most fish, are timid when ... and watching their owners through the glass. The green oscar is a ...

If you buy through a BGR link ... cementing the theory that the fish is in complete control over its tiny “flashlight” eyes. Many deep sea creatures utilize light in interesting ways.

With their mouths agape and shoe-button eyes wobbling, the infant fish entertain visitors as they often appear to meet the gaze of the spectators. “When you feed them, they start swimming as if ...

Roach fish that migrate between different lakes and water courses have larger pupils and better eyesight than roach that stay ...