One of scuba diving’s most iconic landmarks – Gozo Island’s beautiful Azure Window — is gone.

With their sleek, streamlined bodies and distinctive velvet-black fin tips, this species is considered one of the most beautiful sharks in the ocean.

The basking shark is the second-largest fish in the ocean. Learn where you can encounter this unique shark and other fun facts!

A true story about an unusually large sperm whale inspired the novel *Moby-Dick*.

This huge ocean sinkhole lies in the heart of Lighthouse Reef, a unique atoll. Here are five fun facts about this bucket-list spot for scuba divers.

The public is asked to comment on a federal plan to protect newly discovered deep-water corals in the Gulf of Mexico.

Ocean Conservancy is working to identify ways to improve waste collection and management in the countries where it will matter most.

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Researchers gain understanding of shark population density using data they gathered during eight years of study on Palmyra Atoll.