Bondi beach cameras eye more Aussie rescues

Australia's best known lifeguard Bruce 'Hoppo' Hopkins knows there's nothing better than the naked eye to spot the dangers of the surf—rip currents and sharks.

Shark brains could hold key to attacks: study

Shark brains have been found to share several features with those of humans, a discovery which Australian researchers believe could be crucial to developing "repellents" for the killer great white species.

Fish evolve by playing it safe

New research supports the creation of more marine reserves in the world's oceans because, the authors say, fish can evolve to be more cautious and stay away from fishing nets.

Great white sharks tagged for first time off Mass.

(AP) -- Massachusetts officials are using high-tech tags to track the movements of two great white sharks near Cape Cod - the first time the fearsome fish have ever been tagged in the Atlantic Ocean.

Basking sharks can jump as high and as fast as great whites

A collaborative team of marine biologists has discovered that basking sharks, hundreds of which are found off the shores of Ireland, Cornwall, the Isle of Man and Scotland, can jump as fast and as high out of the water as ...

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