As ICSI becomes routine in sport horse breeding, Oscar Williams examines the science, the performance data and the myths that refuse to fade

Graham Fletcher discusses horse vettings and getting bums on seats

Perhaps the most peculiar aspect of the noise surrounding the impact of the new Formula 1 technical rules is the impression that so many of the consequences have come as a surprise. The sense of panic

The national federation has brought in rule changes aimed at improving youngsters’ start in competition

Formula 1 is back, but not as we know it. New rules, new cars, a new style of racing… So will the grand prix balloon keep rising on F1’s warm gust of ever-increasing popularity, or will it burst with

After years of Irish domination, the 2026 Cheltenham Festival could be a turning point for British hopes. Jennifer Donald meets some of the leading contenders