Chinese scientists on Sunday launched a survey of endangered finless porpoises in the country's largest river Yangtze, as they worried the freshwater mammal is on the verge of extinction.
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China launches survey of endangered porpoises
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Sea turtles followed to learn how to protect endangered species
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China warns of flood risks
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Polar bear declared 'species of special concern'
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Largest Antarctic aerial whale survey completed
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Scientists examine dead whale
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Adolescent great white sharks may be too weak to capture and kill large marine mammals
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Gillnets killing dolphins in India, Indonesia:
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Floodwaters start receding in southern China
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New species of dinosaur discovered in China:
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Scientists to discuss whale research
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45 Australian species threatened to disappear
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New study aims to promote animal welfare
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More than 6,000 acres of habitat protected
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Koala may head towards extinction
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China reports drops in emissions of major pollutants
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Chinese have deeper concern for intellectual issues