MIAMI (CBSMiami) – What does a Gray reef shark do when it's tired of swimming? It goes surfing. According to Florida International University marine scientist Yannis Papastamatiou, they're not seeking ...

Predators in perpetual motion, sleepless in our seas. If that’s your image of sharks, you are not alone. And for good reason: we once believes that sharks must keep swimming to breathe. Since then, ...

Despite the popular belief that all sharks need to keep swimming or they'll die, many species of shark can get along just fine staying still. Gray reef sharks are the most recent species now ...

Predators in perpetual motion. Sleepless in our seas. If that’s your image of sharks, you’re not alone. And for good reason: sharks must swim to breathe (or so we were told). The science of how sharks ...