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The Environmental Protection Agency and the Interior Department are considering a combination of regulations and voluntary programs.
Officials believe someone illegally dumped 4,000 gallons of fracking wastewater in a sewer manhole.
The climate march began on March 1 in Los Angeles en route to Washington, D.C. by Nov. 1.
The cross-country Climate March arrives in Pittsburgh for a rally to promote initiatives to stop climate change.
A landscape architect’s mapping and data software system has become a go-to resource for storm water mitigation.
Cities heed warning of climate scientists as leaders invest in combating future flood waters.
PEMA and the railroads have 30 days to provide the documents or appeal the ruling to Commonwealth Court.
Regional commission seeks 40 percent cut in Lake Erie’s phosphorus flows to stem toxic algae outbreaks that threaten drinking water.
California enacts 1st U.S. statewide ban on single-use plastic bags at supermarkets, groceries, convenience stores and pharmacies.
Bash Bug, also known as Shellshock, may pose serious threat to computers and devices such as home Internet routers.