Monsoon and rain forecasts, heat and freeze alerts, dust warnings, storm reports and outages in Phoenix and beyond.

Phoenix is located in central Arizona in the Valley of the Sun, surrounded by the McDowell, Phoenix South, White Tank and Estrella mountains. The Phoenix Metropolitan Area comprises several dozen ...

Pluto was the little planet that could — until it couldn’t. Discovered in 1930 at Lowell Observatory in Flagstaff, Arizona, Pluto was hailed as the ninth planet in our solar system.

Because the park service does not operate snowplows on the North Rim, the area is closed from the first ... into the region's culture. Williams, Arizona, the southern terminus of the Grand Canyon ...