A dry January across Colorado and the rest of the Rocky Mountain West has created a dichotomy of water haves and have-nots.

President Theodore Roosevelt assigned the Buffalo soldiers to protect national parks, making them some of the first park ...

The Northern Colorado Trail connects a series of existing trails and roadways to allow for a 292 mile trek across northern ...

Extensive evidence, including global temperature and sea ice data, shows Earth's climate is changing due to human activity.

Water utilities in Altadena and Pacific Palisades are undertaking an arduous process of repressurizing their underground pipelines, testing for contaminants and attempting to flush them out.

At least minor impacts were expected in multiple U.S. states this week, as two winter storms were forecast to roll across the ...

In the Arizona desert, researchers are learning so much more about the peoples who have inhabited this land since antiquity ...

The Larimer Conservation District has removed more than 100,000 trees from Colorado's forests — all for the betterment of the land.

Fewer wildfires burn in North American forests today than in previous centuries, increasing the risk of more severe wildfires ...

Delve into the extraordinary world of wildlife and marine creatures, where every encounter offers a unique look into nature’s ...

Minnesota Star Tribune contributing columnist Andy Brehm excoriates the Democratic Party for their unchanging policy ...

Three parcels of land surrounded by parking for Ball Arena could be rezoned to match a massive redevelopment project in the ...