Fresh fish is always the goal, and this one crucial sign can clue you in as to how old a fish is. Don't buy it before ...

A rare deep-sea fish has appeared off the southwestern coast of England for the first time in two decades, raising questions ...

As the humpback plunges back below the surface the remoras, also known as sucker fish, return to the whale, sticking their ...

Using a new computer model, scientists simulated the stripes, spots and hexagons on a species of boxfish, imperfections and ...

Fish tanks may look easy to care for, but the process is anything but passive. Behind the glass, delicate ecosystems depend ...