The project will increase production and extend the life of U.S. Steel’s oldest plant.
New funds aimed at improving efficiency, quality, and expanding product range.
Nippon Steel Corp. will invest up to $2.5 billion in United States Steel Corp.'s facilities in Pennsylvania over three years, ...
CLAIRTON, Pa. (AP) — Explosions at a U.S. Steel plant that shook the ground near Pittsburgh left one dead and sent at least 10 to hospitals Monday, with emergency workers still searching the badly ...