Sure, you've heard of Bumble Bee and Tombstone, but Arizona has over 100 ghost towns. Here's what to know about seven ...

Air quality conditions across several U.S. cities reached levels this week that federal agencies deem "unhealthy for sensitive groups," prompting health alerts and recommendations that children and ...

Speakers at the conference said Arizona trails several other states including California, Florida ... "It will take all of us to put Arizona on the map as a space hub.” The scope of Arizona's space ...

Daily and monthly temperature records could be broken later this week in parts of the western and central U.S.

However, drought maps also reported parts Southern California are in extreme drought, boosting fire risk this spring. That’s after Southern California was already devastated by wildfires in winter.

Two California legislators on Monday introduced a bill that would create the César E. Chávez and the Farmworker Movement ...

A Consumer Federation of America report reveals that insurance premiums for a typical homeowner increased by an average of ...

Night - Clear. Winds NE at 6 mph (9.7 kph). The overnight low will be 64 °F (17.8 °C). Sunny with a high of 101 °F (38.3 °C). Winds variable at 3 to 6 mph (4.8 to 9.7 kph). Hot today with a high of ...

Alex Fitzpatrick/Axios California has the highest top marginal income tax rate for individuals in the U.S. Why it matters: State income taxes vary widely by state — from nonexistent up to nearly 14% ...