The F1 season resumes in Miami this weekend with an even more complex set of rules. It's a welcome attempt to improve the racing, but just goes to show that the fundamental problems remain unsolved. Mark Hughes explains

Seventy-three years since Alberto Ascari became the last Italian F1 driver to win the world championship, expectations of title leader Kimi Antonelli are growing — but the teenager isn't flinching under the pressure

There's a record number of street circuits on Formula 1's calendar. Some are inspired, but there have been some diabolical layouts among the 27 temporary tracks to have hosted a world championship race. We rank them all from worst to best

MotoGP's manufacturers are currently at war with Liberty Media, the championship's new owners, so now is the time for the riders to unite and fight for their rights