The CSB has not determined whether the valve failures occurred before or as a result of the explosion on Aug. 11, which ...

The Liberal government is facing pushback after exempting a series of Chinese and U.S. steel and aluminum imports from ...

Facing pressure, U.S. Steel reversed its decision, allowing current operations to continue temporarily. However, Granite City remains excluded from Nippon's investment plans. Political figures and ...

U.S. Steel on Tuesday sued a Canadian steel company alleging that it is refusing to pay for millions of tons of iron ore ...

U.S. Steel is reversing course and now says it'll continue processing raw steel indefinitely at its Granite City Works plant in Illinois, nixing a decision that had put the plant on track to stop work ...

U.S. Steel is making changes to improve safety following the deadly explosion at Clairton Coke Works in August.

The White House says it intervened to block a decision to stop processing raw steel at U.S. Steel’s Granite City Works plant ...

The European Union has announced it will match President Donald Trump's tariffs on steel, causing the United Kingdom's steel ...

U.S. Steel has said that the Mon Valley will soon see the improvements promised by Nippon Steel. The U.S. Steel board approved the investment plans this week. The company will submit a permit for a ...

The Black River powered Lorain’s industrial economy for generations. But by the 1980s, it had earned a grim distinction: one ...

Orders impose antidumping and countervailing duties on steel imports from ten countries Decision strengthens U. S. Steel’s product lines and future growth U. S. Steel CEO praises the Commission’s ...