It was a strange sight: In the winter of 2007, scientists in China spotted a wild giant panda romping about in horse manure, diligently smearing itself with excrement until its fur became a ...

Biofuels might be a way to make energy out of renewable resources and cut dependence on fossil fuels, but currently, producing them from corn and other edible plants is largely impractical. Limited ...

An Yanshi, wearing a panda costume Saturday in Ya’an, China, unloads droppings used as fertilizer at his tea farm. (Reuters ) China’s national treasure, the giant panda, will become more precious if ...

BEIJING (AP) — There's a new Chinese saying: When life hands you panda poop, make paper. Researchers at a giant panda reserve in southern China are looking for paper mills to process their surplus of ...

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