Zak Brown says he had productive meetings with IndyCar leadership Saturday in Detroit. Here's what he urges Roger Penske and Co. to change for the sport's future.

Christian Horner is leaving Red Bull during a break in the Formula 1 season, with two weekends off before round 13 gets underway in Belgium. The team might have waited until the summer break to ...

Red Bull abruptly fired longtime team principal Christian Horner on Wednesday, ending a 20-year stint that included eight Formula One drivers’ titles and recent turmoil that rocked the team on ...

Red Bull abruptly fired longtime team principal Christian Horner on Wednesday, ending a 20-year stint that included eight Formula 1 drivers’ titles and recent turmoil that rocked the team on and ...

Red Bull abruptly fired longtime team principal Christian Horner on July 9, ending a 20-year stint that included eight Formula 1 drivers' titles and recent turmoil that rocked the team on and off ...

Red Bull did not give a reason for the decision in a statement Wednesday, but thanked Horner for his work and said he will “forever remain an important part of our team history.” ...

Longtime Red Bull team principal Christian Horner has been fired after a 20-year stint that included eight Formula 1 drivers’ titles.