Lawyers for U.S. Steel, Nippon and Cleveland-Cliffs sparred Friday morning in a Pittsburgh courtroom. Here's what went down.

Financial risks and uncertainties surround CLF's potential acquisition of US Steel, but share buyback program offers ...

Cleveland-Cliffs Inc. operates in the mining and manufacturing industry, primarily focusing on producing iron ore pellets and steel products. The comp ...

It's official: 2024 was a noteworthy year for Pittsburgh International Airport, marking the highest passenger totals in 18 years and the highest ever in another key measure.

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