mining

The Environmental Protection Agency last month proposed to increase cleanup of residential lead contamination in Butte.

Montana environmental officials may cut ties with a bankrupt mine operator near Helena and seek out a new company to operate the site.

The Montana Department of Environmental Quality (DEQ) says possible heavy metals contamination at a public park in Deer Lodge does not pose a short-term risk to human health.

A Lewis and Clark County District Court has ordered the Gianforte Administration to release all records in an ongoing case under Montana’s “bad actor” mining law.

The EPA said it has reviewed allegations that agency officials in Butte improperly colluded with mining companies in attempts to discredit scientists studying health problems in the community.

A mine exploration company says they may have found a significant deposit of rare earth minerals in the southern Bitterroot Valley.

A Canadian mining company began electromagnetic surveys of a property north of Butte last month, which could potentially lead to the first new copper mine in the region in almost 20 years.

This week’s guest is Heather McDowell, Vice President for Legal, Environmental and Government Affairs for the U.S. region at Sibanye-Stillwater, the owner and operator of the Stillwater and East Boulder Mines.

Montana environmental regulators are poised to make a decision on whether to throw out a water pollution standard for Lake Koocanusa and the Kootenai River in northwest Montana.

Canada's plan to ban coal exports could hurt mines in Montana.