F1 says it is on course to become a net-zero producer of carbon by 2030, despite its emissions rising year-on-year last season.
Alpine has brought forward the introduction of a new floor design for this weekend's Chinese Grand Prix, but will only have one example available.
IndyCar won't cap grid sizes when Prema's arrival increases its field to 29 cars next year, but president Jay Frye admits it may have to in the future.
Will the latest sprint race changes succeed as F1 returns to Shanghai for the first time since 2019? Here are the talking points for the Chinese GP.
In the round-up: Aston Martin Lagonda extends sponsorship of F1 team • Piastri sure gap to Red Bull closing • Alpine announce new junior
