The Big Dipper firefly is one of the most common lightning bugs in Pennsylvania. It lights up as it flies in a J shape. Credit: Katja Schulz / flickr

Episode for July 19, 2019

Ohio residents are starting their own health registry for people who live near oil and gas infrastructure.  A halted pipeline project in West Virginia has divided many in the state. Citizen scientists are helping researchers monitor firefly populations. And Monet and modern air pollution.

Listen to the episode (29:00 minutes)