Q&A: 'We need to act very fast,' says sustainability researcher

The effects of climate change are increasingly tangible. Reforms at the Intergovernmental Panel on Climate Change (IPCC) could serve to increase its political clout and thus advance the battle against global warming, argues ...

US spring warming off the charts

The continental United States experienced the warmest spring on record this year, with temperatures far above the average over the past century, government scientists said Thursday.

At COP15, businesses urged to act for nature

Widely blamed for ravaging Earth's ecosystems, big businesses are nevertheless being turned to as key players in a deal to save nature at the COP15 biodiversity conference.

UN chief calls for urgent action on climate change

(AP) -- United Nations Secretary-General Ban Ki-moon said Thursday that urgent action was needed on climate change, pointing to the famine in the Horn of Africa and devastating floods in northern Australia as examples of ...

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