There are over 600 species of rays, including stingrays, skates, manta rays, and sawfish, and they come in many sizes. Rays ...

America’s new underwater drone mimics the survival instincts of ocean predators—with none of the biological limits. The Manta ...

Learn about the two species of manta rays. Visit the Oceana blog to learn more about the giant manta ray and reef manta rays.