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

Denis Richard watched five men heave a giant manta ray from the waters off Panama City Beach and plop it into a pool on their boat deck. “Let him go,” he yelled. “You ought to be ashamed of yourselves ...

If you liked this story, share it with other people. For more than four years, marine biologist Madalena Pereira Cabral has been dedicated to investigating and understanding the movements of giant ...