Dichloromethane, DCM, Methylene Chloride Dichloromethane (DCM or methylene chloride) is a colorless, volatile liquid with a sweet odor. It is widely used in a variety of commercial applications, ...

Removing graffiti in public places sounded "daunting" at first, but after finishing more than 200 hours of supervised community service work, Garry says it has made a "massive difference" in his life.

PITTSBURGH — Graffiti removal operations will take place on the westbound Parkway East in Pittsburgh on Thursday morning, weather permitting. PennDOT is overseeing the operation, which will involve a ...

PITTSBURGH — Part of Route 28 will be restricted as crews work to remove graffiti in Allegheny County. The restrictions will impact Pittsburgh, Millvale, Etna and Shaler Township on Wednesday and ...