Thanks to the heatwave, half of the population is now losing at least three hours per night and it’s having a serious impact on our mental and physical health. Lydia Spencer-Elliott asks doctors and experts how we can best protect our bodies and our minds

Are you still feeling the after-effects of the June scorcher – and bracing for the impact of yet more hot weather? Katie Rosseinsky asks the experts what successive heatwaves are…

Millions struggled to sleep during ‘tropical nights’ where indoor temperatures approached 28C