Add Yahoo as a preferred source to see more of our stories on Google. The monsoon can bring dramatic showers and flash flooding to the desert. In a good year, monsoon rain can ease wildfire risks, ...

Climate change is drying out rivers across the country. A new AI forecasting tool can help managers, governments and water users plan.

After 30 years of drought, hydrologists say the Hoover Dam will lose 80% of hydropower production by spring 2027.

AccuWeather's summer forecast is out, showing a pleasant surprise for Arizona. Here's what the weather experts predict for ...

For thousands of years, drought in Arizona has followed a familiar arc: Dry years stacked up, water supplies shrunk and snowpack lacked its usual depth. Then, eventually, the pattern broke with a run ...

PHOENIX (AZFamily) — Arizona remains drier than normal, even with rain falling over the past few months. The weekly report from the U.S. Drought Monitor shows 97% of Arizona in “moderate drought” or ...

PHOENIX (AZFamily) — With all of the rain last month through the start of October, it’s not shocking that Arizona’s drought has improved. However, the amount of improvement in the short-term drought ...

Phoenix experienced its second longest-dry spell last fall and winter, worsening drought conditions. All of Arizona is seeing some level of drought, but it's worst in the southern third of the state, ...

Understanding and predicting when a river ebbs and flows — and by how much — is a key part of managing the river as well as planning for the economies that feed off it, from agriculture to ...

The monsoon can bring dramatic showers and flash flooding to the desert. In a good year, monsoon rain can ease wildfire risks, reduce demand on reservoirs and help wildlife. What it can’t do is pull ...