Emerald Cave, also known as Emerald Cove, shimmers with luminous green light. Here's the best time to visit Emerald Cave and ...

Emerald Cave, also known as Emerald Cove, shimmers with luminous green light. Here's the best time to visit Emerald Cave and how to get there.

Whether it's the serenity of floating down a lazy river, the adrenaline rush of torpedoing down a water slide, or the ...

The Colorado River from Glenwood Springs to the Utah border is now considered positive for zebra mussels, an invasive species known to devastate ecosystems and clog critical infrastructure.

Negotiators are looking at a different way to measure the amount of water in the river, providing a framework for a possible deal on reducing withdrawals.

Colorado Parks and Wildlife (CPW) confirmed that the Colorado River has tested positive for Zebra mussels.

The seven states that share the drought-stricken river are aiming for an agreement before a November deadline set by the Bureau of Reclamation.

As Colorado River states race to finish a deal, water users face a resource altered by drought and climate change.