The general AP style numerical rule is to spell out numbers of nine or lower and use digits for those higher than 10. That’s ...

AP style: After Harry Styles’ tour in support of his album “Fine Line” stopped at the United Center, the pop star made sure to pick up some Chicago-style pizza, hot dogs and popcorn. Though either ...

CU Boulder uses The Associated Press Stylebook as our official style guide. However, we depart from AP style in a few cases. Please check our list of those exceptions. This guide provides ...