The president will make the announcement at a White House ceremony Monday morning.
Read more...The U.S. Embassy in Beijing recorded the highest levels of air pollution since it began monitoring it in 2008.
Read more...Lisa P. Jackson will leave her post at the beginning of Obama's second term.
Read more...What health risks the residents face.
Read more...Nationwide drought hits dairy farmers hard.
Read more...Supporters say the new rule would reduce asthma rates around the country.
Read more...Fed up with the health challenges he had growing up, Robert Cabrales found his calling as an activist for environmental justice.
Read more...Mercury has been shown to harm the nervous systems of children exposed in the womb.
Read more...Drilling company decries the first government link between hydraulic fracturing and water contamination
Read more...Green groups may pull votes, threatening Obama's 2012 chances.
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