Local News, CBS 4 Crews from Boulder to extinguish coal smoldering underground at Marshall Mesa in Colorado Wednesday, October 16, 2024 CBS 4 News The City of Boulder is taking action to extinguish smoldering coal that has been active under the Marshall Mesa trailhead for more than 100 years. Link to original article DenverVisitor.com: Full Article Tags: newsLocal NewsCBS4 News Top StorySpoken Word KCNCTV Related articles CBS 4 News Red flag warnings issued for parts of Colorado CBS 4 News Sting to play at Red Rocks in 2025, first time in over a decade CBS 4 News Colorado crews set to extinguish coal smoldering underground at... KDVR Fox 31 Bikes vs. horses: Who has the right of way on Colorado trails? Sky High News Middle Park High School mountain bike team takes third in region, sends...