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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Any scuba diver looking for serious shark action should set their sights on the Eastern Pacific waters around Mexico's Baja Peninsula.
The FWC has reported that they will be postponing the presentation and discussion of the possible goliath grouper harvest in Florida until February 2018.
Encounter whales, penguins, seals and icebergs aboard the M/V Ortelius liveaboard in Antarctica.
Ocean warming could push tropical fish over the edge.