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.

Insight into the behavior of these sharks allows scientists to better understand the threats they face.

The joint effort launched by the scuba-gear manufacturer, Catalina Cylinders and The Wyland Foundation will benefit ocean conservation.