Wake-up call on climate change
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The Arctic Climate Impact Assessment has released an alarming report on the impacts of climate change across the Arctic. The ACIA is a multiyear evaluation of the impact of climate change and increased ultraviolet radiation across the Arctic region.
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U.S. policy on global warming seems headed for a tipping point, with politicians, business leaders and economists joining environmentalists to call for new laws to limit greenhouse gases that spur climate change.
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Climate scientists tell a Stockholm conference that greater efforts should be made to pull CO2 from the atmosphere.
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Science & environment: Britons know that the planet is heating up - but are still not ready to change their lifestyle
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The rate at which global warming gases are accumulating in the atmosphere has taken a sharp leap upwards, leading to fears that the devastating effects of climate change may hit the world sooner than predicted.
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24-hour, seven continent show could raise awareness but at what cost to climate?
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MARK COLVIN: The scientific consensus seems to be growing that global warming is not just coming, it&#39;s upon us. An international climate change taskforce is meeting in Sydney this week to discuss ways of avoiding
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Mankind is to blame for global warming, the world's top climate scientists said on Friday, sending governments a "crystal clear" warning they must take urgent action to avert damage that could last centuries.
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Declaring the global warming debate over, an international team of scientists urged the world's nations on Tuesday to act now to keep climate change from becoming a catastrophe.
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By Jonathan Owen  More than 40 countries are backing calls for an international organisation to police governments that fail to act against climate change. It would also fight threats such as global warming, water shortages and the loss of species.
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Researchers look back millions of years to predict how the Earth may react to current elevated levels of carbon dioxide. They say our planet appears more vulnerable to the greenhouse gas than previously believed. By Stephen Leahy.
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The bleak outlook of a major new report on climate change shifted the onus onto governments, even mankind, to take action, with dire warnings Friday from around the world that drastic, rapid change is needed &#151; not least from the United States.
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The Earth's climate is out of balance and warming as a result of human activities, a leading scientific society warns.
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Climate scientists tell a conference that greater efforts should be made to pull CO2 from the atmosphere.
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An unexplained and unprecedented rise in carbon dioxide in the atmosphere two years running has raised fears that the world may be on the brink of runaway global warming.
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The planet isn't the only thing heating up because of climate change. Some renewable-energy stocks have been pretty hot, too.
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By Kathie Durbin, The Columbian, Vancouver, Wash.  Feb. 12--Just when things seem to be settling into a routine and the flood of new bills (2,084 as of Friday) is slowing to a trickle, along comes global climate change.