From environmental rollbacks to tariffs, these policies have directly and indirectly influenced the architecture, engineering, and construction trades.
Dramatic pricing changes, shifting cost structures, new demand curves and technologies that enable efficient decentralization are driving a dramatic shakeup of the energy marketplace, and new participants are adapting in their own ways.
More than 30 Pittsburgh environmental groups stand behind this statement on justice, race and responsibility
During the COVID-19 crisis, the people of southwestern Pennsylvania have learned much about who we are, who we want to be, and the need for unity and leadership in the face of loss and uncertainty.
For National Geographic photographer Cristina Mittermeier, protecting the blue in our blue marble of a world has become her life's work.
PA: Rep. Mike Doyle picks up Sierra Club endorsement, but challenger says he never received a questionnaire
Doyle's primary election opponent, Jerry Dickinson, says he's disappointed with the Allegheny Group's endorsement and feels the process was not fair to his campaign.
Bill potentially allocating billions in subsidies to future petrochemical facilities clears Pa. legislature
The Pennsylvania Department of Revenue estimates that the tax credit program will cost the state approximately $22 million per plant per year, until 2050.
A group of U.S. Representatives from the House Energy and Commerce Committee, including local Rep. Mike Doyle, released details on Wednesday about the CLEAN Future Act, a plan to tackle the causes and effects of climate change.
Last year was the third wettest year on record in Pittsburgh history. More than 52 inches of precipitation fell over Southwestern Pennsylvania.
Last year, Pittsburgh's fracking industry cut hundreds of jobs, and the outlook for 2020 could be even worse for the natural gas extraction field.
Researchers find people's exposure to PFAS and certain flame retardants could be significantly reduced by opting for healthier building materials and furniture.
Fish exposed to harmful contaminants can pass on health issues such as reproductive problems to future generations that had no direct exposure.
An expanding wood pellet market in the Southeast has fallen short of climate and job goals—instead bringing air pollution, noise and reduced biodiversity in majority Black communities.