A proposed update to the city’s Air Code has met pushback from the largest polluter in the city. Cleveland Cliffs, which ...

Two Northwest Indiana activism groups joined other environmental groups in sending a petition to the U.S. Environmental ...

Cleveland-Cliffs CEO Lourenco Goncalves said this week that the Middletown Works hydrogen conversion won't work.

Cliffs had planned to remake its Middletown Works by replacing that facility's blast furnace with a hydrogen-ready direct ...

Cleveland-Cliffs CEO Lourenco Goncalves on Tuesday voiced his strongest doubts yet that U.S. hydrogen production will grow ...

Environmentalists are petitioning the U.S. Environmental Protection Agency to object to an air permit Indiana recently ...

Last week, Cleveland-Cliffs announced it ... which is the Department of Environmental Protection, and any remediation issues that can be resolved quickly through there or if it takes the state ...

Cleveland-Cliffs Inc. (NYSE:CLF) announced on Tuesday that it has officially canceled its $500 million hydrogen-powered steel ...

Cleveland-Cliffs Inc. (NYSE: CLF), a leading mining and natural resources company, has entered into a material definitive agreement, issuing $1.8 billion in senior guaranteed notes, according to ...

Environmental advocates nationwide worry that Cleveland-Cliffs applied for presidential exemptions to sections of the Clean Air Act. A representative from the Group Against Smog and Pollution ...