BOFFINS fear Arctic ice melting could see the rise of a polar bear and grizzly bear hybrid - dubbed the 'grolar bear.' The effects of climate change means the hybrid bears could become more common as their habitats increasingly overlap due to global warning. ...And he delivered a stark warning of what the future holds. He believes that by THIS summer there could be no ice at the North Pole. ...And Dr Divoky had a message for climate change sceptics, saying: "Having a polar bear show up in your front yard is one of the more compelling pieces of evidence that climate change is real."

The Sun: Grolar bears are global warning

Koalas are threatened by the rising level of carbon dioxide pollution in the atmosphere because it saps nutrients from the eucalyptus leaves they feed on, a researcher said Wednesday.

CNN.com: Koalas under threat from toxic eucalyptus leaves

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