Study Finds Methane Emissions Dropping In USResearchers have found that methane emissions from local natural gas distribution systems across the U.S. have decreased in the past 20 years.
DC Environmental Director To Tout Hydrogen-Powered CarThe District of Columbia's top environmental official will be taking a spin in a new car that's powered by air.
Shenango Coke Works To Pay $600K Fine In Agreement With Allegheny Co.People who live in Bellevue and Avalon have long complained about pollution from the Shenango Coke Plant on Neville Island.
Health Department Offers 'Bounties' For Wood StovesAllegheny County is offering a bounty for your old wood stoves and outdoor wood-fired boilers that do not meet new rules for air emissions.
Shale Gas Plant Cited In Washington CountyAt the MarkWest processing plant in Houston, Pa., they separate different types of gases and burn off the excess in towers.
Marcellus Shale Has JobsMatt Pitzarella joined Robert Mangino to host the Marcellus Shale Hour, the topic of discussion was jobs and Marcellus Shale has them available.
Bill Exempts Newer Vehicles From Emissions TestAutomobile owners may get a break. PA Sen. Elder Vogel, R-New Sewickley, says it's time to modify Pennsylvania's auto emissions inspection requirement.
Bill Would End Emissions Test Requirement For Newer VehiclesState Sen. Elder Vogel, Jr., says cars 10 years old and newer -- and all alternative fuel vehicles -- shouldn't have to get emissions tests.