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 ...

Getting outdoors for Dr. Martin Luther King Day 2025 won't cost a cent at many of Arizona's prized natural landmarks. Monday, Jan. 20, marks Martin Luther King Jr. Day in the U.S., and the federal ...