Pittsburgh Channel
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McCain: Global warming a reality
- 3 Hours ago
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PORTLAND, Ore. John McCain broke with the Bush administration and Republican Party orthodoxy Monday as he not only declared global warming real but reached out to Democrats and independents with a free-market
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World CO2 levels highest for 650,000 yrs
- 6 Hours ago
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LONDON: Scientists have warned that climate change could soon begin to get out of control, with concentration of carbon dioxide in the atmosphere touching a record high. Scientists at the Mauna Loa observatory
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McCain calls for emissions limit to fight warming
- 32 Minutes ago
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McCain, in a speech at a wind power company, also pledged to work with the European Union to diplomatically engage China and India, two of the world's biggest polluters, if the nations refuse to participate
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Firms Seek Patents on 'Climate Ready' Altered Crops
- 71 Minutes ago
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A handful of the world's largest agricultural biotechnology companies are seeking hundreds of patents on gene-altered crops designed to withstand drought and other environmental stresses, part of a race
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