A quarter of the matches of the 2026 FIFA World Cup could be played in sweltering heat, at temperatures higher than those recorded in the 1994 edition, warn researchers cited by AFP and BBC. Climate change, heat waves, frequent storms and air pollution could turn the competition into a major test for players, organizers and fans alike. • FIFA introduces mandatory cooling breaks Aware of the risks associated with high temperatures, FIFA has decided that mandatory three-minute breaks should be