Samoa creates huge shark sanctuary

The island nation of Samoa has declared its waters a shark sanctuary, joining a string of other Pacific countries in protecting the marine predators.

Tiny reef speedster challenges tuna in the ocean sprint

(Phys.org)—Tiny coral reef wrasses can swim as fast as some of the swiftest fish in the ocean – but using only half as much energy to do so, Australian scientists working on the Great Barrier Reef have found.

Hong Kong's shark fin traders feel pressure to change

The owner of Shark's Fin City, a dried fin wholesaler in Hong Kong's quarter for all things shrivelled, says there are only a few people who know the truth about sharks, and he's one of them.

Look who's talking now: The fishes

There's a whole lot of talking going on beneath the waves. A new Cornell study finds that fish are far more likely to communicate with sound than generally thought—and some fish have been doing this for at least 155 million ...

Gigantic whales have stretchy 'bungee cord' nerves

University of British Columbia (UBC) researchers have discovered a unique nerve structure in the mouth and tongue of rorqual whales that can double in length and then recoil like a bungee cord.

Seafood lovers 'can help save our reefs'

Seafood lovers can play a crucial role in deciding the fate of the world's coral reefs and their gorgeously-coloured fish, says a leading marine scientist.

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