The mighty megalodon is the most famous extinct shark on earth – with giant jaws and a tremendous size that inspire myths and science fiction. Because this monstrous shark was a fish made mainly of ...

Rays come in many sizes. There are over 600 species of rays, including stingrays, skates, manta rays, and sawfish. Rays are cartilaginous fish belonging to the class Chondrichthyes, which also ...

Hammerhead Sharks (Sphyrnidae family) A large hammerhead in the congregation. Source: YouTube, Channel: Netflix With their unmistakable hammer-shaped heads (called cephalofoils), hammerhead sharks are ...

Hammerhead Sharks (Sphyrnidae family) Hammerhead Shark behavior. Photo by David Clode, via Unsplash. The U.S. waters host several species of hammerhead sharks, most notably the great hammerhead ...