Moray eels and grouper exhibit an interesting behavior you could observe on your next dive. Here are the signs to look out for.
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The typically inconspicuous giant Australian cuttlefish puts on a spicy performance during mating season
What organizations do divers need to know about? Dr. David Shiffman features the Angel Shark Project.
How Dr. Annie Murray followed a passion for diving to some of the most remote islands in the world
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.
An unprecedented marine heat wave has triggered a catastrophic mass-bleaching event on the Florida Reef Tract.