Shellfish beds or reefs, formed by mussels and oysters, have declined worldwide. Sterre Witte, who conducted her Ph.D.

Understanding how far Great Barrier Reef corals are from their parents could be key to identifying and protecting at-risk ...

Catching sharks to make money off of them is known as commercial shark fishing. Shark fins, in particular, are highly profitable. "They're being fished and killed before they can ...

Sacoglossan sea slugs, discreet inhabitants of coral reefs, hide an astonishing secret. Unlike other animals, they can "steal ...