Study of 286 gall crabs from 14 genera reveals orange-red fluorescent patterns help camouflage crabs against coral reef ...

As baby corals float in the currents, they can expand their species’ range. But can they get to climate refuges fast enough ...

When Victoria Glynn came to Panama to study the effects of extreme ocean temperatures on coral reefs at the Smithsonian ...

Some of the most colorful sea animals that live beneath the waves are bright, beautiful ... and deadly A rainbow underwater ...

Vicious sharks and slimy eels abound on the twin streamers this week, and that's just the reality TV side. We've also got a ...

While kelp forests persist along northern Maine's rocky coast, kelp abundance has declined by as much as 80% on the southern coast in recent decades ...

Just a few meters beneath the clear, blue waters of Okinawa, reef-building corals known as Scleractinia have quietly lived ...

Much has been learned about heat-resistant corals in the last decade. Village by village and beach by beach, reef restoration ...

From groundbreaking research to the beauty of marine sanctuaries teeming with life, these images shine a spotlight on the ...