A poll cited by The Guardian reports that the UK’s late-June heatwave leads to widespread sleep problems. The survey suggests that most households experience overheating at home, with 86% of homes described as “too hot,” and two in three people saying they struggle to sleep during the warm nights. Almost half of respondents report losing at least three hours of sleep per night, and many also feel unwell in the conditions. The Guardian frames the results alongside wider scientific research, stating that global heating damages sleep across populations. Other coverage listed on Google News highlights related responses and impacts, including guidance and planning approaches for managing overheating risks in buildings. Separate outlets also reference the broader effects of the heatwave, including potential economic consequences for London. While the polling details focus on sleep and home temperatures, the combined reporting points to both immediate public health and day-to-day living impacts, and ongoing efforts to reduce overheating in the built environment.