The scorching heat wave, which began last week, has brought dangerous temperatures to parts of California, Arizona, and other ...

The highest March temperature ever recorded in the U.S. happened on March 19 during Arizona's scorching early heat wave. Here ...

César Chávez, the farmworker organizer, UFW co-founder and civil rights icon, was born near Yuma on March 31, 1927.

The Republican majority in the Arizona Legislature is working on a bill to end Cesar Chavez Day following allegations of ...

Phoenix, Arizona, offers some wonderful hiking, and if you're looking for some beginner-friendly trails, we've got five of ...

Arizona's attorney general filed criminal charges Tuesday against prediction market platform Kalshi, accusing the company of ...

When the United States captured Olympic gold in men’s hockey for the first time since 1980, Arizona’s fingerprints were on ...

As records tumble across the western U.S., meteorologists say an Arizona community set an all-time March record this week.

Thursday saw a staggering 43.3C (110F) recorded in the Arizona desert, obliterating the highest March temperature ever noted ...

A desert community in southwestern Arizona reached 110 degrees (43.3 C) on Thursday, breaking a record for the highest March ...

Arizona's data center boom could demand twice the amount of power the state currently produces. State Rep. Justin Wilmeth is ...

More than a dozen states in the United States are considering a move to permanent standard time year-round.