Regarding the article “Pa. is competing for billions to build hydrogen hubs. Will they really be green?” (July 25, TribLIVE): Don’t be...

Weather conditions in southwestern Pennsylvania were as good as they get for early June: temperatures in the mid-70s and sunny with few...

I am looking at the sculpture of the lungs. A silver tree where the branches are the bronchi and the bronchioles. It’s set against an...

Kurt Blanock, right, watches a public forum on state-funded fracking health studies in Canonsburg, Pa., October 5, 2022. Blanock's son,...