The U.S. Commerce Department said on Tuesday it is hiking steel and aluminum tariffs on more than 400 products including wind ...

The Trump administration has added 407 product categories to the list of “derivative” steel and aluminum goods covered by ...

The Trump administration said it will step up scrutiny of imports of steel, copper, lithium and other materials from China to ...

TOKYO—In return for billions of dollars of investment pledges and promises to buy more American goods, U.S. allies in Asia ...

HARRISBURG, Pa. (AP) — The fatal explosion last week at U.S. Steel’s Pittsburgh-area coal-processing plant has revived debate ...

The US Department of Commerce announced the addition of 407 product categories to the list of steel and aluminum derivatives subject to tariffs.

The Trump administration on Tuesday said it was targeting more imports of Chinese goods, including steel, copper and lithium, ...

Two workers died and at least 10 people were injured after multiple explosions at the U.S. Steel Clairton plant.

U.S. Steel says preparations for a routine maintenance task may have led to an explosion at a U.S. Steel coal-processing ...

United States Steel Corp. said Friday the fatal blast that killed two workers at its Clairton Coke Works facility in ...

Authorities said their investigation has shifted to the cause of the explosion after they accounted for everyone who was missing.

An explosion at a U.S. Steel plant south of Pittsburgh killed two people and injured 10 others on Monday morning.