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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Sharpen your coral-ID skills with these expert tips on how to identify mountainous star coral, or Orbicella Faveolata.
One scuba diver recounts her experience of what it's like to be bitten by a moray eel.
A new nudibranch and sea slug identification guide is released by New World Publications.
Sharpen your coral identification skills with these tips on how to identify rose coral.
Fish-ID tips from Ned and Anna DeLoach, who offer fish-ID memory aids for scuba divers.