The 'big five' decisions at wildlife trade meeting

The world's largest wildlife meeting wrapped up late Tuesday with conservationists hailing progress in tightening rules on trafficking of endangered species including sharks, grey parrots and pangolins.

Sharks: feared predator in need of protection

Sharks may elicit less sympathy than elephants or rhinos, but experts say the feared predators are under increasing pressure from unmanaged commercial fishing and desperately in need of further protection.

Veggievore fish of the Triassic

Fish have a bit of a boring reputation among many vertebrate paleontologists–too many bones, too hard to identify, not as charismatic as dinosaurs, etc., etc. But, this is entirely undeserved (and I say that as a dinosaur ...

Studying the biology of sharks in the wild

Typically, the only activity that concerns beachgoers when it comes to sharks is the sight of a dorsal fin slicing through the water's surface. But, for Kevin Weng, assistant professor of fisheries science at William & Mary's ...

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.

Scientists surveying ocean floor turn up new fish off Alaska

Federal biologist Jay Orr never knows what's going to come up in nets lowered to the ocean floor off Alaska's remote Aleutian Islands, which separate the Bering Sea from the rest of the Pacific Ocean. Sometimes it's stuff ...

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