'Noisy' Perth Canyon awash with underwater chorus

The Perth Canyon—the underwater chasm that is twice as deep as the Grand Canyon—is teeming with noises made by whales, fish, the weather and passing ships according to a long-running study.

Breaking molecular traffic jams with finned nanoporous materials

Thousands of chemical processes used by the energy industry and for other applications rely on the high speed of catalytic reactions, but molecules frequently are hindered by molecular traffic jams that slow them down. Now ...

S.Korean airlines ban shark fin as cargo

South Korea's two largest airlines, Korean Air and Asiana, said Thursday they had both decided to ban shark fin from their cargo flights as part of a growing global campaign against the Asian delicacy.

Side swim style saves shark energy

Hammerhead sharks swim on their sides up to 90 per cent of the time to save energy, a Murdoch University researcher has found.

How fish got their spines

In the movie "A Fish Called Wanda," the villain Otto effortlessly gobbles up all the occupants of Ken`s fish tank. Reality, however, is more daunting. At least one unfortunate fan who re-enacted this scene was hospitalized ...

Singapore supermarket to stop selling shark fin

Singapore's largest supermarket chain will stop selling shark fin products from April after an inflammatory comment by one of its suppliers triggered calls for a boycott from activists and the public.

Iceland whale meat shipment to Japan sparks protests

Environmentalists reacted angrily Tuesday to a controversial shipment of fin whale meat to Japan by an Icelandic whaling company, saying it flouted international conservation agreements.

New photos reveal Taiwan shark fishing

A US-based environmental group on Wednesday expressed concern over new photos that seem to show the killing of large numbers of "biologically vulnerable" sharks by fishermen in Taiwan.

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