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, ...

The grey reef shark is characterized by its slender body, grey coloration, and prominent white fin tips. In the face of the escalating global biodiversity crisis, scientists are racing against time to ...

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 ...

The number of rays is growing in coral reef ecosystems around the world as overfishing obliterates shark populations. The findings come from a global study using thousands of underwater cameras to ...