The start of Diamondbacks spring training means the beginning of free access for fans to watch the team’s workouts.

A dry January across Colorado and the rest of the Rocky Mountain West has created a dichotomy of water haves and have-nots.

Arizona's magnificent Grand Canyon is painstaking result of the Colorado River's current wearing away the planet's surface ...

The Salt River Project, or SRP ... This week on Valley 101, a podcast by The Arizona Republic and azcentral.com, we hear from a senior environmental scientist from SRP who explains the important ...

Homolovi State Park was ranked among top road trip destinations in Arizona, and for good reason. Here's why you should make ...

Night - Cloudy. Winds variable at 5 to 7 mph (8 to 11.3 kph). The overnight low will be 44 °F (6.7 °C). Cloudy with a high of 59 °F (15 °C) and a 37% chance of precipitation. Winds variable at ...

Although I’ve lived in Phoenix, Arizona for twenty years of my life, there are still times I wonder why on earth someone thought it would be a good idea to build a city in the middle of a desert with ...

“Most precipitation will fall in the Far West, Southwest, Rockies, and eastern U.S., especially Tennessee and surrounding ...

Portions of Arizona, including metro Phoenix ... The National Weather Service in Phoenix shared this map of the areas under a freeze warning for Tuesday night into Wednesday morning.

The Semipalatinsk Test Site, also called the Polygon, is lesser known but was used by the Soviet Union to test nuclear ...

The Western United States faces sharp drops in rainfall by the 2050s Map showing projected ... water from the Verde River.

Idaho needs to have a “critical conversation” about what out-of-state boat traffic looks like, Chanel Tewalt, Idaho State ...