An explosion at the company’s blast furnace/basic oxygen furnace complex in Pennsylvania occurred during a maintenance procedure, according to the steelmaker.

The former NFL wideout will join the Bears for a ribbon-cutting ceremony as the program opens a new era after the nearly $10 million Neal Brown Stadium renovation.

The U.S. Chemical Safety board is investigating an Aug. 11 explosion that killed two people and injured 10 at a U.S. Steel ...

The fatal explosion last week at U.S. Steel’s Pittsburgh-area coal-processing plant has revived debate about its future just as the iconic American company was emerging from a long period of ...

Pennsylvania recently launched an online application for pardons, becoming one of the first states in the country to digitize ...