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Hong Kong struggles to combat waste crisis
An army of road sweepers and refuse collectors keep the streets clean in the heart of Hong Kong - but on the outskirts, growing mountains of waste are testament to what campaigners say is an environmental crisis. ... more
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Australia's Barrier Reef set for heritage downgrade: UNESCO
Australia insisted it was committed to protecting the Great Barrier Reef on Saturday after the UN warned that the natural wonder's world heritage status could be in downgraded in 2014. ... more
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Fears for man-made bird flu bug
Immunologists expressed concern Friday about the "dangerous" work of scientists in China who created a hybrid bird flu virus that can spread in the air between guinea pigs, and now lives in a lab freezer. ... more
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Hundreds protest China chemical plant: Xinhua
Hundreds of people protested against a proposed chemical plant in southwest China on Saturday, state media said, while residents in another city accused authorities of preventing a similar protest. ... more
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