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

Cleveland is proposing the first significant update to its Air Code since 1977, in part, to combat high asthma rates in the ...

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

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

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 ...

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), a leading mining and natural resources company, has entered into a material definitive agreement, issuing $1.8 billion in senior guaranteed notes, according to ...

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