Science

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There's a fight brewing on an issue that seemed settled in 2006. That was when California Governor Arnold Schwarzenegger, flexing his environmental credentials, signed into law a measure that requires a statewide cut in greenhouse gas emissions to 1990 levels…

A management overhaul, more transparency, more alternative views and a stronger communications policy. These are among the recommendations that the InterAcademy Council (IAC,) a multi-national group of science academies, has urged for the U.N. Climate Panel, the international body…

Aug 26

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An Updated Oil Widget

This widget is the latest version of what has long been the PBS NewsHour's SpillCam. For much of the time the Macando well was gushing into the Gulf of Mexico, we streamed live video to millions of viewers…