Greenhouse Gas Jump Spurs Global Warming Fears
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An unexplained jump in greenhouse gases since 2002 might herald a catastrophic acceleration of global warming if it becomes a trend, scientists said on Monday.
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NASA and Columbia University Earth Institute research finds that human-made greenhouse gases have brought the Earthâs climate close to critical tipping points, with potentially dangerous consequences for the planet.
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By Kates, Robert W  Most readers of Environment appreciate that global warming is an extraordinary risk.
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Hopes of concrete US commitment to cutting greenhouse gas emissions. are hit
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The rate at which humans are pumping carbon dioxide into the atmosphere has more than doubled since the 1990s, according to Australian research, the latest report warning about the high rate of emissions accumulating in the atmosphere.
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Scientists say there has been a worrying drop in the amount of CO2 soaked up by the world's oceans.
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A worrying rise in the levels of so-called greenhouse gases linked to climate change highlights the importance of the Kyoto protocol, British Environment Minister Elliot Morley said Wednesday.
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Top environmental groups warned Tuesday at an international conference on climate change that governments must work more aggressively to cut greenhouse gases that cause global warming.
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By SETH BORENSTEIN WASHINGTON - New research is raising concerns that global warming may be triggering a self-perpetuating climate time bomb trapped in once-frozen permafrost.
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Greenhouse gas emissions could cause global temperatures to rise by up to 19.8 degrees Fahrenheit, according to first results from the world's largest climate modeling experiment.
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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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Natural gas prices have jumped 17% in two days, a chilling development for the millions of Americans who heat their homes with natural gas.
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The U.N. climate panel issued its strongest warning yet on Friday that human activities are heating the planet, putting extra pressure on governments to do more to combat accelerating global warming.
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Signing the Kyoto Protocols is one thing, adhering to it something else again. Greenhouse gas emissions rise for the industrialized nations, who look like they're going to have a hard time reigning in their waste to meet 2012 goals.
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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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Global warming may release methane&#151;a greenhouse gas 20 times more potent than carbon dioxide&#151;that increases temperatures and unlooses more methane, new research suggests.
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Oil soared to another record yesterday on worries that global energy supplies could shrink to critical levels during this winter heating season because of strong growth in demand.