Sharks are abandoning coral reefs as ocean temperatures rise, leaving these vibrant ecosystems at risk of collapse. Without ...

The return of apex predators such as sharks can restore critical ecological balance to coral reefs, creating healthier ecosystems.

This image shows what the nurse shark was seeing as it repeatedly swam around an artificial reef of Boynton Beach ... known to stick close to coral reefs, NOAA Fisheries says.

The return of apex predators like sharks can restore critical ecological balance to coral reefs, creating healthier ecosystems. New research found a rise in the shark population on Ashmore Reef, off ...

"We have Lisa, the lemon shark who has this Mona Lisa smile," he says ... produce hardy babies that we're then going to bring out to the reef line to plant to other places in Miami." At Coral ...

An underwater camera positioned off the coast of Miami has fascinated millions globally, offering a real-time glimpse into ...

"We have Lisa, the lemon shark who has this Mona Lisa smile ... community that few people get the chance to visit - a coral reef in Miami's Biscayne Bay. NPR's Greg Allen reports the Coral ...