The return of sharks to Ashmore Reef after marine protection was enforced in 2008 shows how top predators influence not just what they eat, but how other species behave. New research reveals that ...

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

Forbes contributors publish independent expert analyses and insights. Márquez is a marine scientist and science communicator Nearly two-thirds of coral reef shark and ray species worldwide are ...

Grey reef sharks are having to abandon the coral reefs they call home in the face of warming oceans, new research finds. Scientists, using a combination of satellite remote sensing and a network of ...

Multiple shark species are home to the Caribbean Sea, helping to create healthy marine ecosystems. The great hammerhead shark possesses a unique profile that creates specific tracking challenges for ...

Until recently, fish that eat coral—corallivores—were thought to weaken reef structures, while fish that consume algae and detritus—grazers—were thought to keep reefs healthy. But scientists have ...

The Caribbean Sea is often associated with crystal-clear water, vibrant coral reefs, and post-card perfect beaches. But beyond these beautiful features, the Caribbean is home to something less ...