This legislation builds on years of advocacy by U.S. Rep. Betty McCollum, also a Minnesota Democrat, who has championed the ...

Holt, one of Magellan’s offshore managers, said the aim was to test the physical requirements and environmental impacts of pulling up sulfide deposits. What would soon become unclear, however, was why ...

A Canadian mining company has been cleared to begin exploratory drilling for copper and gold in northern Wisconsin.

A Canadian mining company has been cleared to begin exploratory drilling for copper and gold in northern Wisconsin.