Costa Rica tightens ban on shark fins

Costa Rica has banned the import of shark fins, closing a legal loophole and targeting a link in a global production chain stretching to Asian markets, where shark fin soup is seen as a delicacy.

Cathay bans shark fin from cargo flights

Cathay Pacific said Wednesday it would no longer carry unsustainably sourced shark products on its cargo flights, dealing a blow to Hong Kong's huge shark fin industry.

Small male fish use high aggression strategy

(Phys.org)—In the deserts of central Australia lives a tough little fish known as the desert goby, and a new study is shedding light on the aggressive mating behaviour of smaller nest-holding males.

Emerging whale shark 'crisis' in China

A study involving Murdoch University and Shandong University at Weihai has found distressing trends in the catch and trade of threatened whale sharks in China.

Taiwan uses DNA mapping to save endangered sharks

Taiwan has begun testing DNA from shark fins sold in local markets in a bid to protect endangered species such as great whites and whale sharks, an official from the Fisheries Agency said Wednesday.

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