"A coalition of environmental groups filed a lawsuit Monday in Virginia that challenges Gov. Glenn Youngkin’s move to pull the state out of a regional carbon cap-and-trade initiative."

"Residents living near fracking wells were more likely to experience childhood cancer, severe asthma attacks and low birth weights, found three long-awaited studies on fracking and health released by the Pennsylvania Department of Health on Tuesday evening."

"A U.S. appeals court on Friday rejected a challenge to federal approvals for the Mountain Valley Pipeline, in a decision that likely ends legal fights over the construction of the $6.6 billion natural gas project led by Equitrans Midstream."

"Asthma and low life expectancy are highly prevalent in communities around West Virginia’s coal-fired power plants, federal data show."

"Maryland’s largest water utility filed a lawsuit against more than a dozen companies Friday, alleging that they knowingly polluted the water supply with “forever chemicals” and saying that they should bear the burden of upgrading systems to remove these toxic substances."

"The closure of one of Pittsburgh’s largest coal-processing plants in 2016 led to a lasting reduction in hazardous air pollution and a decrease in heart-related hospital visits, according to a new study."

"Environmental attorneys Monday filed notice that they intend to file a legal challenge against Republican Gov. Glenn Youngkin’s proposed regulation to withdraw Virginia from the regional carbon market known as the Regional Greenhouse Gas Initiative."

"The Supreme Court has accepted a request from the developer of the Mountain Valley pipeline to restart work on the embattled project."

"Baltimore City has refused to comply with a directive from state and federal environmental regulators that it expand the scope of a program that helps residents clean up after sewage backs up into their homes."

"Each year, Philadelphia's waterways are forced to swallow a dirty mix containing 15 billion gallons of untreated sewage and rainwater during storms because of an antiquated city system, according to a report released Thursday by PennEnvironment."