A tourist uses a fan to shade her face from the sun while waiting to watch the Changing of the Guard ceremony outside Buckingham Palace, during hot weather in London, July 18, 2022. Crushing temperatures that blanketed Europe during the summer of 2022 may have led to more than 61,000 heat-related deaths, according to a study published Monday, July 10, 2023. (AP Photo/Matt Dunham, File)