Arizona didn't celebrate Martin Luther King Day until 1993, a decade after it became a federal holiday. Here's how the Super Bowl played a role.

Monday is Martin Luther King Day. Here's what to know about the businesses and services that are closed for the holiday in ...

National and state parks in Arizona will waive entry fees for Dr. Martin Luther King Jr. Day. Save money at Grand Canyon, in Sedona and more.

The article outlines Arizona's contentious history with recognizing Martin Luther King Jr. Day as a state holiday and the ...

The legacy of Martin Luther King Jr. is being commemorated in Phoenix on Monday with an MLK Day march and festival.

Former President Ronald Reagan made MLK Day a federal holiday in 1983 and it was first celebrated three years later. However, it took Arizona until 1993 to recognize and celebrate the holiday.