Energy recycling pioneer slashes global warming pollution and power costs simultaneously.
The settlement agreement includes the United States and California water districts and resolves longstanding claims to water rights in the Santa Margarita River Watershed.
The University of South Carolina sets goal at 90 percent less CO2 from vehicles within 5 years.
Environmental Working Group report analyzes 20 million tap water quality tests done by water utilities over the last five years and found 316 contaminants.
Group says methane emission reduction could be accomplished quickly because this type of warming lasts only 10 years.
Specific hydrochlorofluorocarbons cannot be used in new air conditioning and refrigeration equipment nor can they be sold, distributed or imported in 2010.
Letter to congressional leaders points out that Senate bill 787 would give EPA and Army Corps of Engineers the power to regulate all inland waters.
Enhanced regulations call for not more than 0.45 pounds of phosphorus per acre per year to run off newly developed properties.
Acid rain cap-and-trade program helps plants beat 2010 sulfur dioxide emissions targets early.
U.S. Geological Survey scientists create a 3-D ocean reconstruction and discover new information on surface warming effects and circulation during the Pliocene period.