Southwestern Colorado residents still need to steer clear of the Animas River, officials say.
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The explosion that sent flames several hundred feet into the air and touched off a small grass fire.
Nearly 80,000 people have made the hike to Hanging Lake already this year, up from 50,000 for the same period in 2014.
Officials say they hope to add up to 250 additional employees in their Windsor and Brighton manufacturing plants.
Northern Water wants to build two large reservoirs using the Cache la Poudre's water. History suggests it won't be easy.
Overall, federal government wants to reduce emissions by 32 percent over the next 15 years. Colorado appears well positioned to meet that goal.
Last week, Boulder Mayor Matt Appelbaum signed onto a climate change proclamation at the Vatican.
The non-partisan Pew Charitable Trusts commissioned the poll of 600 voters in all 11 Western states with sage grouse habitat.
According to state data, the average lifespan of an oil or gas well is 12 years. But that figure can vary depending on which basin you're looking at.
State officials are asking FEMA for a public assistance grant to help with the cost of repairs after flooding this spring and early summer.
The 479-page document that highlights how the state will meet the growing water needs of its population.
A spokesperson for the department says the agency is on track to fix the problems in the original review.
Phil Anschutz is developing the country's biggest wind energy farm, but has run into big obstacles.