Topic: U.S. Environmental Protection Agency

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  • Did gassy dinosaurs cause global warming?

    A new study found that giant plant-eating dinosaurs could have produced giant quantities of methane, a powerful greenhouse gas.

  • Battle for women's votes: 6 flash points

    The uproar over the Obama campaign’s 'Life of Julia' Web infographic – which made #Julia big on Twitter – highlights just how fiercely both parties are fighting for the women’s vote. The economy is by far the most important issue in November for both sexes. But there are other areas with special significance to women. Here are the main flash points.

  • In Gear Dodge Dart: high-mileage Aero coming in a few months

    Dodge Dart Aero will start at $16,000 and get at least 41 miles per gallon on the highway. But fuel ratings for Dodge Darts with automatic transmissions have not been revealed. 

  • EPA official resigns over 'crucify' flap

    Al Amerdariz, the top EPA official for Texas, New Mexico, Oklahoma, Arkansas and Louisiana, has drawn fire for referring to Roman crucifixions in saying he'd make examples of environmental offenders.

  • Progress Watch US air pollution hits 10-year low, report finds

    A report by the American Lung Association finds that air pollution has fallen to its lowest levels since the group began collecting data in 2000. The ALA credits the Clean Air Act. 

  • Earth Day: Five ways we affect the planet

    The late Sen. Gaylord Nelson (D) of Wisconsin organized the first Earth Day in 1970 after the devastating oil spill off the coast of Santa Barbara, Calif. The event started as an environmental teach-in, with some 20 million Americans taking part on college campuses across the United States. Today, 500 million people in 175 countries observe Earth Day on April 22 as a way to celebrate the natural world and raise awareness of the environment. How much do humans affect the earth? Click below to find out.

  • Gulf oil spill: Two years later, safety lessons ignored

    In its rush to pump more oil, America is ignoring the key lesson of the Gulf oil spill two years ago. Complex drilling, wherever it occurs, comes with unknowable risks.

  • Robert Reich What Obama's plan for fixing the economy should be

    'We’re on the right track' isn’t a sufficient plan. The President has to offer the nation a clear, bold strategy for boosting the economy.

  • Japanese tsunami debris to hit West Coast this year, sooner than expected

    A new estimate suggests that debris from the Japanese tsunami will hit US coasts this year, not next year as previously thought. Who will lead the cleanup is still being worked out.

  • 'Buffett rule' fails, but it will be back

    The Buffet rule to raise taxes on millionaires couldn't get through the Senate, but both parties promise to make it a campaign issue as the nation heads toward Election 2012.