A geomagnetic storm will likely disrupt Earth’s magnetic field after a recent burst of energy from the sun’s surface, pulling the northern lights to several states in the northern U.S. Wednesday night ...

More than 300 miles from Salt Lake City and 400 miles from Reno and Portland, Boise, Idaho, is arguably the most ... And beyond the foothills are lakes marked on maps only by their elevations ...

The “view line” for Wednesday’s aurora forecast runs along the northeast border of Oregon, where the state line touches Idaho ...

The Montana Department of Environmental Quality has rejected a petition filed by two river advocacy groups seeking an impairment designation for the Big Hole River tied to nutrients pollution.