High-profile ski industry executives sign on to help a metro-area town take over operations of the Boulder County ski ...

In the east, the Clark Fork River separates the Boulders from the Flint Creek Range. Upstream, the headwaters of the Clark Fork divide the Boulder Mountains from the Highland Range to its south ...

Crews at Rocky Mountain National Park are preparing Old Fall River Road ​t​o open for the season to vehicles on Friday ...

Rocky Mountain Prep, a network of inclusive charter schools in the Denver metro area that prepares first-generation students, students of color and students of low socio-economic backgrounds for ...

Rocky Mountain National Park rangers found the body of a 66-year-old Fort Collins woman who was reported overdue from a hike ...

The Boulder Mountain Tour celebrates its 52nd year this weekend, featuring skate skiing's elite and skiers of all levels in Sun Valley, Idaho.

Boulder Open Space and Mountain Parks 1 of 3 An endangered northern river otter is photographed dining on a white sucker fish on March 7 along Boulder Creek east of downtown Boulder.

A skier was airlifted with serious injuries after a 1,000-foot fall in Colorado, highlighting the need for personal locator ...

Boulder Mountain Fire near Cusick grows overnight COPYRIGHT 2022 BY KXLY. ALL RIGHTS RESERVED. THIS MATERIAL MAY NOT BE PUBLISHED, BROADCAST, REWRITTEN OR REDISTRIBUTED.

Rising north of Butte, east of Deer Lodge, south of Highway 12 between Helena and Garrison Junction, and west of the Jefferson City-Clancy area and the Boulder River Valley, the Boulder Mountains ...