Flushing of a gas valve made during maintenance preparation may have led to the deadly explosion at the U.S. Steel Clairton Coke plant.

U.S. Steel on Friday pinned the blame for the deadly explosion Monday at the Clairton Coke Works on a valve failure that led ...

U.S. Steel released preliminary findings about the potential cause of Monday's deadly explosion at U.S. Steel Clairton Coke ...

U.S. Steel has released new details on what investigators believe caused the explosion at the Clairton Coke Works plant that ...

Officials update on the deadly U.S. Steel plant explosion in Clairton, PA, focusing on the investigation, community & worker ...

When it comes to multitools, Leatherman is one of the best-known names. The brand’s tools are reliable, well-made, and backed ...

What Intel needs more than new board members is customers for its manufacturing, or “foundry”, arm. They have not been ...

Todd Barrett was with a crew of laborers at the Clairton coke works that morning when they all felt something. It was an ...

China filed a complaint with the World Trade Organisation (WTO) over Canadian steel import restrictions on Friday, the commerce ministry said, escalating simmering trade tensions between Beijing and ...

The Pennsylvania county where an explosion at a U.S. Steel plant south of Pittsburgh killed two people and injured more than ...

A national tariff strategy is sound in theory. The government imposes hefty taxes on imports; foreign goods become more ...

Cleveland-Cliffs Inc. has signed fixed-price contracts to supply steel to multiple U.S. carmakers for up to three years, an ...