On Aug. 11, 2025, an explosion at U.S. Steel’s Clairton Coke Works outside Pittsburgh — a 392-acre riverside industrial facility and the largest of its kind in the Western Hemisphere — killed two U.S.
A new University of Virginia study led by environmental scientist Justin Richardson shows that phosphorus pollution driving algae blooms in Virginia's Lake Anna may come from residential areas as well ...
On Aug. 11, 2025, an explosion at U.S. Steel’s Clairton Coke Works outside Pittsburgh — a 392-acre riverside industrial facility and the largest of its kind in the Western Hemisphere — killed two U.S.
U.S. Steel's Clairton Coke Works in Clairton, Pa., on Monday, Feb. 9, 2026. (Quinn Glabicki/Pittsburgh's Public Source via AP) (Quinn Glabicki, Quinn Glabicki) On Aug. 11, 2025, an explosion at U.S.