Swimmer's itch is a rash you can get from swimming in lakes,so researchers working in the Great Lakes have tried to eradicate it by treating ducks that carry the parasite that causes it. Nothing worked, and people have started thinking about the problem of wimmer's itch differently. It has been five years since a Pennsylvania grand jury report slammed state regulators for not protecting residents from the impacts of fracking. Advocates want Governor Josh Shapiro to do more. Environmental groups will soon be canvassing Southwestern Pennsylvania on foot, by car, and by drone in an effort to find abandoned oil and gas wells.

Pennsylvania leaders say the state needs more energy, so there’s a plan to create a board to streamline the siting of new power projects. Environmental groups and others are split on the idea. Environmental groups in Western Pennsylvania want to meet with officials from Nippon Steel to discuss how it plans to clean up its newly acquired U.S. Steel plants in the region. Residents who live along the Mountain Valley gas pipeline are still worried a year later about their health and safety. A new exhibit at the Pittsburgh Botanic Garden plays with the idea of movement.

The Ohio River Basin provides millions of people with water, but it's one of the most polluted river systems in America. A plan to clean up the Ohio River goes public. Are President Trump and congressional Republicans going to tank America's EV industry before it can get off the ground? An effort to make buildings in Pittsburgh more efficient meets a milestone.