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Death of elephant, 73, sparks mourning at India wildlife park
A giant 73-year-old elephant died Wednesday at a famed wildlife sanctuary in northeast India, bringing tears to the eyes of his keepers - and fellow pachyderms. ... more
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Ice rescue sparks Antarctic tourism debate
The challenging rescue operation launched after a Russian ship became trapped in Antarctic pack ice last month shows the inherent risks facing the frozen continent's burgeoning tourist industry, experts say. ... more
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To curb China's haze and air pollution, use water
A new idea to cut back on air pollution: spray water into the atmosphere from sprinklers atop tall buildings and towers, similar to watering a garden. This suggestion comes from Shaocai Yu of Zhejia ... more
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As US shivers, northern Europe waits for winter to arrive
While part of North America is suffering through a record freeze, northern Europe is enjoying unusually balmy temperatures that are disturbing wildlife, traffic and the winter sports season. ... more
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