States that use Colorado River water need to agree on new rules for sharing it by 2026. If they don't, they will likely end ...

The seven states that share the Colorado River are floating a new concept for how water could be shared in the future, ...

In places along the lower Colorado “an emerald necklace of biodiversity” is helping to restore original flora and fauna in national wildlife refuges, in Arizona State Parks, on Bureau of Land ...

As Colorado River stakeholders scramble to negotiate the basin’s long-term operational guidelines, the Trump administration ...

Climate change is predicted to shrink the Colorado River. But right now, there's more snow melt than the river has seen in decades. That's good for fish, birds and people who enjoy rafting.

Although not ideal,” said Invasive Species Program Manager Robert Walters. “These results provide us with critical ...

Colorado Parks and Wildlife found a single zebra mussel veliger in the Grand River Park near New Castle. This is the first ...

The result was the Colorado River Compact, an agreement for who gets water and how much. Their goal was clear, ... Wetlands like this are a bustling metropolis of flora and fauna.

Of all the challenges facing the Colorado River, there’s at least one that all stakeholders are working on collaboratively, not competitively — salinity. Since 1974, the seven Colorado River ...