Gas stations across Colorado would have to post a sticker warning drivers that their fuel use contributes to climate change ...

Water recycling can lessen the burden on the Colorado River Basin, but just 26% of treated municipal wastewater is reused ...

During the Colorado State University Livestock & Forage Grower Update, Becky Bolinger shared her thoughts on the state's ...

April snowfall in Colorado as significantly diminished in recent decades, a contrast to historical averages that once made it ...

Upstream states on the Colorado River are investing in measurement technology, but experts say more data doesn't always mean ...

The state has emerged as a leader in building wildlife crossings, which can save animals, money and human lives.

Despite protests from environmental groups, Gov. Jared Polis signed a bill defining nuclear energy as a “clean energy ...

Boulder could see 28 days over 95 degrees and nearly 200 high fire-risk days annually. By 2050, those numbers rise even ...

The request to remove Sarah Boardman’s 2019 oil painting was said to have come from Republican state legislators ...

President Trump labels portrait of himself ‘truly the worst’ by the same artist who made Barack Obama look ‘wonderful’ ...

A combination of water management practices has contributed to notable groundwater gains in Central Arizona despite the ...

The topic surrounding the Earth, its heating climate, and what we can do about it, is a daunting conversation for many, but a ...