The astronomer who helped Pittsburgh with its new dark sky lighting ordinance says, "I want more people to see the Milky Way right from where they live."
US EPA determined that Metalico is a major source of air pollution. Neighbors and air activists have been complaining about odors and pollution for years.
When the coke plant in Monessen started back up in September, so did the air quality complaints. Its previous owner agreed to a nearly $2 million settlement for air violations.
The stinky smell that hung over Pittsburgh was caused by a broken valve at the Neville Chemical plant. Nearly 1,000 pounds of hazardous air pollutants were released.
In 2017, DEP started developing regulations for PFAS, a class of "forever" chemicals. It might be done by 2023. PFAS is linked to some types of cancers.
Budding filmmakers work on a project they hope will draw attention to the litter problem in Beaver County, and inspire other kids to make a difference.
