Conservationists warn actions and ambitions of two super powers could lead to overexploitation of vital food source for whales, penguins and sealsFollow our Australia news live blog for latest updatesGet our breaking news email, free app or daily news podcastChina and Russia are working together to block new Antarctic marine parks and loosen krill fishing restrictions, undermining a major international convention designed to protect the region from overexploitation, according to analysts and conservationists.With the support of Russia, China reportedly used its veto rights at a meeting of the 26-nation Commission for the Conservation of Antarctic Marine Living Resources (CCAMLR) in Tasmania to prevent the renewal of an agreement restricting krill fishing. Continue reading...