Moray eels and grouper exhibit an interesting behavior you could observe on your next dive. Here are the signs to look out for.
The best moments and video clips from the Blue Planet II ocean documentary on BBC.
Patience, luck and a good eye will help you find the smallest marine life.
The International Coral Reef Initiative has declared 2018 the International Year of the Reef.
Divers looking for crystal clear water, sunshine on their shoulders, and big marine life encounters, look no further.
Our friends over at Oceana got you covered this year, with these five toast-worthy pieces of good news about the oceans.