Who should regulate vehicle emissions?
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Schwarzenegger and the Bush administration duke it out over who has the right to regulate tailpipe emissions.
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Washington state should adopt  California's vehicle emission standards, including new  greenhouse rules attacked by auto makers, Gov. Gary Locke said  on Wednesday.
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Under pressure to reduce greenhouse gases, top Canadian officials are pushing for the government to follow California&#39;s sweeping plan to regulate carbon dioxide emissions from cars and trucks.
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California air-quality regulators  on Friday adopted the nation's first-ever rules to reduce car  emissions linked to global warming, an action likely to prompt  tough pollution standards in other states and a legal challenge  by the auto industry.
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Recently issued rules by the U.S. Environmental Protection Agency focus on severely limiting the amount of toxic emissions from cars and trucks.
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California is enacting environmental legislation that could shape the U.S. auto market.
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The European Commission is expected to endorse a watered-down blueprint that would impose a limit on carbon dioxide emissions from new passenger cars.
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California air regulators Friday unanimously approved the world's most stringent rules to reduce auto emissions that contribute to global warming &#151; a decision that could affect car and truck buyers from coast to coast.
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By JOHN HEILPRIN  WASHINGTON - Federal scientists want to tighten smog standards, a step that would allow tens of millions of Americans to breathe easier. The plan also would run head-on into President Bush's hopes of weaning Americans from gasoline by using more smog-producing ethanol.
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As expected, the Alliance of Automobile Manufacturers has joined a group of automobile dealers in Californiaâs Central Valley to file suit against Californiaâs new regulation of CO 2 emissions.
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California air regulators yesterday took up the world&#39;s most ambitious rules to reduce car emissions that contribute to global warming - an effort that could have a sweeping effect on how the country fights vehicle pollution.
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BRUSSELS: The European Commission announced a compromise proposal Wednesday on limiting emissions from new passenger cars, in a battle that has pitted Europe's ambitious environmental goals against some of the ...Comment
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Science & environment: More regulation needed to curb the potential harms of pollution, say researchers
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Motorist surveillance goes orbital Analysis London Mayor Ken Livingstone wants to clean up the capital's air. But at what cost to motorists?â¦
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Bee Science Writer. California became the first state in the nation Friday to adopt a rule clamping down on greenhouse gas emissions from automobiles, a historic move that signals growing public resolve to combat global warming.
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Under the new proposals, carmakers that fail to meet emissions targets will face fines -- Chancellor Merkel isn't best pleased
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California sues carmakers over gas emissions    LOS ANGELES, Sept. 21 (Xinhua) -- California has sued the world 's largest automobile manufacturers, seeking billions of dollars for environmental damage caused by gas emissions.