Hudbay Minerals Inc. still needs to complete a final feasibility study and find a financial partner before work begins on the $1.3 billion project in the Santa Rita Mountains.

California officials have been calling for Biden’s EPA to grant waivers for eight of its rules for over a year. Friday’s ...

Canadian company Hudbay Minerals has secured an air quality permit from the Arizona Department of Environmental Quality (ADEQ ...

Many people have assumed that the mining process of ancient copper production associated with the mines of King Solomon left ...

There is conclusive evidence that CO2 generated by human behavior is causing climate change, according to researchers. Whether or not new coal plants are under construction is a question of national ...

“Timna and Faynan are ideal sites for this type of research because they have not been disturbed by modern mining, as ...

EV battery production could increase SO2 pollution, with China and India facing distinct challenges. Clean supply chains, ...

The South African High Court ruled that the poor air quality violates citizens' constitutional right to an environment that is safe for their health and well-being.

The federal government approved a 20-year ban Thursday on new mining-related activity in a portion of South Dakota’s Black ...

Landfills in Colorado release millions of metric tons of greenhouse gases each year as organic waste including food, paper ...

Environmental investors and others predict that progress will continue across many green fronts as Trump returns to the White ...