Arizona officials say studying a century-old, forced-cuts policy will drive home the risks of water shortages to all Colorado ...
Huge contributions could be required from northern states under some scenarios, which they have balked at for months.
What happens in the coming months will affect the water supplies for no less than 40 million people in the U.S. and Mexico.
Water from Colorado's West Slope basins plays a vital role in supporting the economy and natural environment across seven ...
Federal water officials made public steps for the seven states and multiple tribes that rely on the Colorado River to meet a ...
Heavy snowfall in the Rocky Mountains could spell good news for the embattled reservoir as it recovers from historic droughts ...