U.S. Steel Sets Sights On Carbon Neutrality By 2050U.S. Steel says it wants to be carbon neutral by 2050.
Air Pollution Watch Issued For Mon ValleyIt's a day of bad air in the Mon Valley.
Clairton Coke Works Issued Notice Of Violation From Allegheny County Health DepartmentU.S. Steel's Clairton Coke Works was issued a notice for hydrogen sulfide exceedances.
U.S. Steel CEO: $1.5 Billion Planned For Mon Valley Works Could Go 'Somewhere Else'The head of U.S. Steel is indicating a $1.5 billion upgrade to the Mon Valley Works may not happen as planned.
Steelers, U.S. Steel Make Donation To Help Students Learn Online In The Mon ValleyThe Pittsburgh Steelers and U.S. Steel are teaming up to make a big donation to help students in the Mon Valley keep up with their studies.
Allegheny Co. Health Dept. Fines US Steel More Than $361K For Violations At Clairton Coke WorksThe Allegheny County Health Department is fining U.S. Steel more than $360,000 for pollution and permit violations.
Coronavirus In Pittsburgh: U.S. Steel Laying Off Employees, Reducing OperationsU.S. Steel is laying off employees and reducing operations due to the coronavirus pandemic.
Court Approves Class Action Lawsuit Settlement Between U.S. Steel, Clairton ResidentsA judge has approved a class action lawsuit settlement between U.S. Steel and residents of Clairton over air quality.
Allegheny Co. Health Dept., US Steel Finalizing Agreement Setting Up Community FundThe Allegheny County Health Department says it has finalized a settlement with U.S. Steel.
U.S. Steel Laying Off Employees Across The CountryU.S. Steel is laying off some of its employees at facilities across the country.
Allegheny Co. Health Dept. Imposes Thousands In Fines Against U.S. SteelThe Allegheny County Health Department thousands of dollars in more fines against U.S. Steel.
Environmental Groups Gather At City-County Building For Air Quality RallyActivists and environmental groups gathered at the City-County Building to call for cleaner air after December saw dangerous air conditions in the Clairton and Liberty areas.
Allegheny Co. Health Dept. Launches Efforts To Combat Weather-Related Pollution EventsAfter the Air Quality Index showed that the Clairton and Liberty areas had some of the worst conditions in the nation last week, the Allegheny County Health Department says it's launching efforts to combat weather-related pollution events.
Environmentalists, Concerned Citizens To Lobby County For Tougher Action On Air PollutionChristmas week was one of the worst weeks of the year for air pollution in a part of the Mon Valley.
'It's Making Clairton Sick': Poor Air Quality Impacting Clairton, Liberty AreasPeople in Clairton are concerned about the air quality in the region.