Hiking to a popular chain of lakes in Colorado could require a permit under a U.S. Forest Service proposal. Several details are still being determined; the prospect is the focus of ongoing public ...

The mountain views from the crisp blue water — of subalpine fir shot through with canary-yellow aspen below the sugar-dusted Continental Divide — are sublime. In still coves, all is mirrored ...

For the sturdy explorer in Colorado, the rarified air of 14,000 feet might be the ultimate reward after a hard hike. Or it might be the refreshing, super-scenic shore of an alpine lake. The waters ...

Two Denver area lakes are closed indefinitely after health officials found toxic levels of blue-green algae in the water. Related Articles Ozone pollution on Colorado’s Front Range hit lowest levels ...