Our series about the Monongahela River continues with a look at pollution from a chemical plant along its banks. There is reporting that the hydrogen hubs planned for Pennsylvania might be scrapped under the Trump administration. We talk with the editor of a new magazine about recreation and the outdoors in our region. Three Pennsylvania cities were named among the worst places in the country for people living with asthma. Pennsylvania is rolling out the opportunity to glamp in eight state parks.

The Monongahela River is still an industrial river. That doesn’t stop people from using it for recreation, like open swimming. A new study looks at how climate change has impacted streams that native trout rely on. Water quality in Pennsylvania streams is being hindered by aging dams, many of which are dangerous and obsolete. The Trump administration has reversed course and decided not to delay Biden-era rules limiting air pollution from the steel industry.

Drilling for shale gas creates tons of potentially toxic solid waste. Much of it now goes to landfills, making it harder to keep fracking waste out of Pennsylvania’s rivers and streams. As our series about the Mon continues, a project mapping the river hopes it will bring more people into advocacy for its health and future. As the Trump administration dismantles environmental justice initiatives, we hear from a leader in the movement. And, the board investigating the August explosion at the Clairton Coke Works says the incident happened when a crew performed maintenance on a cracked gas valve. Pennsylvania's state House voted to create a state-backed insurance program to cover andslides and sinkholes.