From “shivers” of sharks to “armies” of herring, the marine world is full of interesting and unique ways to refer to groups of animals.

Marine sponges — they’re fluffy, sometimes crusty, and sometimes slimy, and they fill the reef with a rainbow of colors from red to purple.

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An unprecedented marine heat wave has triggered a catastrophic mass-bleaching event on the Florida Reef Tract.

In this edition of “Ask a Marine Biologist,” Dr. David Shiffman shares what individuals can do to help fight the scourge of ocean pollution.

Wildlife photographer and writer Brandon Cole takes you on a thrilling ride into Cabo's wildest adventure; diving with sharks.

The Underwater Museum in Minecraft is a photography exhibition about the Peruvian Sea installed inside the videogame.