A man places his hand on the parched soil in the Greater Upper Nile region of South Sudan in 2012. Future heatwaves could threaten key global food crops if climate change is not addressed. Photograph: PA

The world is at risk of “crossing multiple tipping points”, triggering dangerous global warming, if average surface temperatures rise by 4 degr(...)

Flames from the Rim Fire consume trees  near Groveland, California. Photograph: Justin Sullivan/Getty Images

Scientists are more certain than ever that humans are causing the majority of climate change, a major new report has shown. The first part of the Inte(...)

East coast of Greenland: higher temperatures might mean more wintertime freezes with Arctic air pouring over Ireland

The notion of being careful about what you wish for certainly holds true when one looks at how our climate will alter due to climate change. While we (...)

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