The legislation, which calls for big utilities to stop relying on coal by 2030, emerged from a January agreement between the companies and environmental advocates.
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Park service rangers and interpreters made their way to Fort Collins to learn how to keep the night sky clearer.
A U.N.-sponsored report warns that disappearing pollinators, such as bees, could cut production of healthful foods like fruits and nuts. But the degree of damage is mostly a matter of speculation.
Hamburg officials say single-use pods waste resources and aren't always recyclable. The city is believed to be the world's first to oust the capsules from schools, offices and other institutions.
Bruce Schumacher and a colleague discovered the fossil.. Now it's part if the collection at the Denver Museum of Nature and Science.
Winter is a common time for coyote conflicts -- even in urban areas. Here are a few techniques to scare them away.
Many farmers who grow corn and soybeans to feed livestock use too much nitrogen fertilizer, which can cause a host of environmental problems. To fix them, scientists say we should eat less meat.
And researchers predict things are going to get worse — their findings suggest sea levels will rise between 1 to 4 feet by 2100.
The current plan would keep land tracts near clean-up mines out of the Superfund site, which is important to private land owners.
The governor also discussed transportation funding, single-payer healthcare, and his biggest legislative priority in his regular conversation with Colorado Matters.
For decades, coal was king of electricity generation in the U.S., but that's changing. Across the country coal power plants are being replaced with generators that run on cleaner burning natural gas.
Colorado’s tornado season typically starts in May. Peak twister activity is usually the first week of June.
An EPA cleanup crew accidentally triggered the 3-million-gallon spill last August.