Firefly Aerospace's Alpha rocket is projected to be widely visible across the West Coast when it launches today from the ...

A warm, dry winter has left the Colorado River Basin with the prospect for one of the lowest runoff seasons in a quarter ...

A wicked snow drought picked a bad year to plague the West, with the Colorado River already reeling. Arizona's local supplies ...

From 1970-2025, spring warmed by 2.6°F on average across these cities. On average, spring has warmed the most in cities ...

A drought has a beginning and an end. What's happening in the West doesn't seem to have an end, so what is it?

If you are considering going solar, one of the first questions you probably have is simple: how much do solar panels cost in Arizona? With abundant sunshine, strong utility rates, and valuable ...

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A second storm system will bring rain, snow and extreme wind to Arizona on Wednesday, following a Tuesday cold front that dropped 1.3 inches of snow in Flagstaff. High temperatures in Phoenix are ...

Add Yahoo as a preferred source to see more of our stories on Google. Wind advisories remain in effect through Tuesday morning for most Arizona mountain ranges, with gusts between 45 and 55 mph ...

PHOENIX – A cold front is expected to arrive in metro Phoenix on Monday night, bringing along scattered showers, strong winds and cooler temperatures. Rain could start falling in some areas while the ...

PHOENIX (AZFamily) — Big changes are on the way to Arizona, with wind, mountain snow, cooler temperatures, and a bit of rain for the Valley! We’ll see highs in the mid 70s this afternoon with breezy ...

Phoenix is expected to see a return of rain after a warm and dry period as the first of several storm systems moves through. Another potentially stronger storm system could bring more significant ...