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Red Sea Turtle Trackers Discover 34 Seagrass Meadows

Researchers tracking tagged green sea turtles in the Red Sea were led to 34 previously unknown seagrass meadows. This discovery can help enhance local conservation efforts.

Meet 5 of the Ocean’s Most Clever Tricksters

These April Fools’ Day marine pranksters mimic, hide and otherwise disguise themselves on April 1 and every day of the year.

A Titanic Finding: What It’s Like to Discover a Deep Sea Reef

During a 2022 Titanic Expedition, researchers made a thrilling discovery near the infamous wreck: a never-before-seen deep-ocean rocky reef.

Think Big: How To Put Grouper in the Spotlight

Groupers have been a favorite fish since the pioneering days of diving. Widespread in the tropics and subtropics, they are slow-moving, curious and intelligent, and many are highly colored.

How Common Are Stranded Sharks Like the Frozen One in Cape Cod?

In this edition of Ask a Marine Biologist, Dr. David Shiffman answers questions recently sparked by a frozen shark found in Cape Cod.

Island of Natural Wonder

Island of Natural Wonder

An Undiscovered Natural Paradise in the Out Islands

An Undiscovered Natural Paradise in the Out Islands

Critters on Critters: A Photographer's Guide to Looking Closer

Underwater photographer Patrick Webster encourages viewers to take a closer look at creatures while diving or even in their favorite photos.