A district court held that residents may add four new defendants in their lawsuit against energy companies for alleged water contamination due to hydraulic fracturing operations near their homes. During the course of discovery, the residents learned that the proposed defendants participated in t...

A district court held that a company may go forward with its RCRA claim against the former owner, but not the current owner, of adjacent property for groundwater contamination. The complaint contains sufficient factual allegations supporting the company's claim that the former owner of the neigh...

A Pennsylvania appellate court enjoined for 120 days the effective date of a new state law, Act 13, that authorizes municipalities to regulate the location of oil and gas operations but not the manner in which they are operated. The court reasoned that municipalities must have an adequate opport...

A district court held that a property owner is not entitled to attorney fees from the U.S. government in an underlying case in which the government was found liable under RCRA for trichloroethylene contamination at the site. The lower court held that the U.S. Army, Navy, and Air Force were liable as...