Helium-powered ships could be carrying freight – and even passengers – in as little as a decade's time
Fresh fruit, vegetables, flowers and other foreign luxuries could be part of a global revolution by carrying cargo around the world in airships instead of planes, one of the UK's leading scientists has...
John Lewis' corporate responsibility director Benet Northcote on his journey from hospital cleaner to sustainability expert
UK Energy Research Centre analysis argues single electricity market has been a success story and that 'Elecxit' could "turn back the clock"
US, Saudi Arabia, Kuwait, and Russia accused of blocking key text fully endorsing findings of historic report on impacts of 1.5C of warming
Late start date for synchronising national climate plans shows complacency and risks dampening ambition, warn observers