France Records Hottest Night and Day as Europe Heatwave Spreads

France has recorded both its hottest night and hottest day since records began, with temperatures exceeding 44°C as a severe heatwave grips much of Europe. Schools have closed, transport is disrupted and health authorities warn of growing risks — especially for vulnerable groups. Scientists say such extreme heat is becoming more frequent and intense as the climate warms. We explore what’s driving the surge in temperatures - and how hot Europe could get in the future.