UPDATE: Matt Solomon concedes state Senate District 8; Dylan Roberts wins with 8,000+ vote margin

Last year, a study came out showing that marijuana legalization in Colorado likely increased cannabis use among adults in the state. Because of the novel methods the researchers used to examine the question, the study was perhaps the best answer to date on one of legalization’s biggest impacts. But it also left an even bigger question unanswered: Is it bad that more adults are consuming marijuana or doing so more frequently?

Nadia Guerriero first demonstrated an aptitude for making shrewd business decisions when she was 22 years old, fresh out of the University of Colorado and working for a Boulder sports agency that represented Olympic athletes. Now, Guerriero, who transitioned to ski area management in 2007, not only has one of...

VAIL — Early-season skier traffic to Vail Resorts’ 37 North American ski areas was up 12.5% through Jan. 8 compared with the same period last season, the company reported earlier this month. That bump is not evident in Colorado, where the company’s five resorts are seeing pretty mellow...

A California man died Monday, Jan. 30, of injuries sustained in a single-vehicle rollover crash on Interstate 70 near Silverthorne, according to Colorado State Patrol. The 37-year-old man from Los Angeles lost control of his 1998 Plymouth Voyager while driving west on I-70 near mile marker 207.5 around 4:40 p.m., Sgt. Troy Kessler said the day after the crash.