Crews are near the U.S. Steel tower after reports of an underground explosion Tuesday afternoon.It’s believed that a ...

Pittsburgh police have closed a block of Grant Street to traffic in Downtown Pittsburgh as at least two manhole covers along ...

The eagles nesting at U.S. Steel's Irvin Plant in West Mifflin have laid three eggs this season, and hundreds of people are watching as they hatch. USS 8, the first of the season, was hatched ...

Jeff Swensen / Getty Images U.S. Steel Tower, the headquarters of US Steel, in Pittsburgh, Pennsylvania. KEY TAKEAWAYS U.S. Steel shares are jumping in premarket trading Friday on a report that ...

The egg hatched early Thursday morning to Irvin and Stella, the bald eagle pair nesting at the U.S. Steel plant along the Mon ...

Nippon Steel in December 2023 made what was a nearly $15 billion bid to buy U.S. Steel, creating a sudden political issue in the 2024 presidential election as the Pittsburgh-headquartered ...

Newly sworn-in Sen. David McCormick (R-PA) sent letters to all eight Pennsylvania university leaders pledging his support for research funding.

U.S. Steel shares are jumping in premarket trading Friday on a report that Nippon Steel is offering to spend as much as $7 ...