Pittsburgh is known colloquially as The City of Bridges and The Steel City for its many bridges and former steel manufacturing base. While the city is historically known for its steel industry ...

The American steel company — forged by Gilded Age magnates Andrew Carnegie and J.P. Morgan in 1901 — has faced financial difficulties over the past decade as steel costs increase and prices go ...

Marie Watts’s “Land Stitches Water Sky,” on view at the Carnegie Museum of Art until Sept. 22, pays homage to the Pittsburgh region’s once-robust steel and glass industries.

Nippon Steel plays up ties — and plans — for Pittsburgh in an open letter to Pennsylvania residents over the weekend.

The $21 million renovation project got donations from US Steel, the Pittsburgh Penguins, and community members, lots of them, and also grants from state and local government. Updated: 10:41 PM EDT ...

For The Associated Press McKEESPORT – Who would’ve thought the invention of steam-powered weaving looms would play such an important role in the growth of the railroad industry in Ameri… ...

The history of the steel industry in America can’t be written without Southwestern Pennsylvania. Sure, iron was mined and smelted before Andrew Carnegie built his first mill here in 1875.

The event was held at Blast Furnace #6, located in the Pittsburgh neighborhood of Carrie, one of the storied sites of Pittsburgh’s industrial history. In addition to Alfred University, Rivers of Steel ...