EnvironmentCarbon dioxide emissions from fossil fuels hit another all-time high Despite urgent calls to slash fossil fuel use to meet climate targets, the Global Carbon Budget report shows that 2023 emissions will be about 1.1 per cent higher than last year News
TechnologyCooling system could replace air con and drastically cut energy use A heat-pump-like system that relies on a phenomenon called electrocaloric cooling could heat or chill a room almost twice as efficiently as standard air-conditioning units News