Beijing to melt snow to address water shortage

Beijing will collect and melt snow this winter in a bid to quench the water shortage that has plagued the Chinese capital for years, state media reported Friday.

Half a degree makes a big difference in a warming world

Half a degree Celsius may not seem like much, but climate experts say a world that has warmed 1.5 degrees Celsius above 19th-century levels compared to 2C could be the difference between life and death.

New membrane may solve fresh water shortages

Researchers at Hiroshima University have developed a technology that improves the removal of salt from seawater, a breakthrough that may alleviate the increasing demand for fresh water in some countries.

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