We asked, and our readers told us: These three locations earned top marks for their healthy marine life, something every diver wants when they splash down.
Increased great white shark sightings in Florida highlight conservation success, with juvenile sharks thriving thanks to protections and research efforts.
Scientists from the National Institute of Water and Atmospheric Research in New Zealand found a newly-hatched ghost shark while pulling samples for commercial fish stock assessment.
A fishing ban led to a recent resurgence of tiger sharks off Costa Rica’s Cocos Island. But experts say it will take more to restore harmony among the area’s apex predators.