Pittsburgh International Airport sees slight passenger decline but remains optimistic with new routes and expanded service ...

Duquesne Light Co.’s network service peak load was nearly 2,700 megawatts. And, doing the math, a hyper-scale data center ...

Aluminum industry CEOs report strong demand despite tariffs, but warn of long-term challenges in meeting U.S. metal needs ...

Fast-developing plans to build massive data centers across Pennsylvania — including one at a former Alcoa site in ...

Aloca High seniors share what it's like to be a part of the German Gap Club and how their school is teaching them about ...

Student members of the Alcoa High School Yearbook club share how they got involved with the club and their favorite things ...

It's still not clear how much higher the tariffs will push consumer prices and translate into reduced demand, but industry insiders say the risks are building.

The costs and chaos being caused by metal tariffs are starting to build up after a month in effect, and there's little hope ...

Learn more about whether Alcoa Corporation or SSR Mining Inc. is a better investment based on AAII's A+ Investor grades, which compare both companies' key financial metrics.

But the quarterly hit was meaningfully higher than prior indications, J.P. Morgan analyst Bill Peterson said in a note. On a per-share basis, Peterson expects tariff-related costs to translate to an ...

The Trump administration's tariff actions on imports of aluminum will likely result in a $100 million annual headwind for Alcoa, Chief Executive William Oplinger said.

Alcoa Corp., the largest U.S. aluminum producer, said U.S. President Donald Trump’s 25 per cent tariff on metal imports has ...