(AP) -- Documents released Friday by the Nixon Presidential Library show members of President Richard Nixon's inner circle discussing the possibilities of global warming more than 30 years ago.
Environment
Jul 3, 2010
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The 40-year anniversary of Earth Day is sparking a renewed commitment to protecting natural resources. Across the country people recognize there are successes to laud, but also new challenges to confront.
Environment
Apr 22, 2010
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(AP) -- Pollution before the first Earth Day was not only visible, it was in your face: Cleveland's Cuyahoga River caught fire. An oil spill fouled 30 miles of Southern California beaches. And thick smog choked many cities' ...
Environment
Apr 22, 2010
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Today's world is all about portability when it comes to gadgets and there are plenty of "green" choices for the upcoming Earth Day on April 22.
Consumer & Gadgets
Apr 15, 2010
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San Francisco and Amsterdam set an online stage for an environmental rivalry regarding which city is more nature-friendly.
Environment
Dec 2, 2009
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