Derf Johnson

The groups want the utility company to pay for an ecological assessment on the Madison River, including an inventory of the brown trout population.

In 2018, the Montana Department of Environmental Quality sought to prevent Hecla Mining from getting future mining permits, citing CEO Phillips Baker Jr.’s past work as a vice-president of Pegasus Gold. Pegasus abandoned mines near the Fort Belknap Indian Reservation in the ‘90s and cost state taxpayers over $35 million to clean up.

HELENA, Mont. (AP) — Officials said Monday that a copper mine proposed along a tributary of one of Montana's most popular recreational rivers would cause…

A federal judge’s ruling last week that requires the government to further consider climate change when planning coal development is getting mixed…

Montana Attorney General Tim Fox is praising a U.S. Supreme Court decision that allows legal challenges to the Obama Administration's Waters of the United…

Vice President Mike Pence and Interior Secretary Ryan Zinke are scheduled to visit a coal mine on the Crow Reservation Friday. The Trump Administration...

HELENA, Mont. (AP) — Montana regulators on Tuesday ordered NorthWestern Energy to refund customers $8.24 million that the state's largest power company…

An environmental group is raising the alarm because a central Montana mining project is now in the hands of offshore owners — owners who, they say, won’t…

About 50 miles east of Helena, in White Sulphur Springs, residents are weighing the benefits that a new copper mine could bring to their community: about…