Trump expected to sign measure authorising tariffs of up to 100% on buyers of Moscow’s energy supplies

Former US vice-president argues in favour of technology to help with green progress

Kris Singh says market sentiment against data centres had dented flotation

Cross-party group says term has become ‘lightning rod for opposition to climate action’

Move by Continental Resources marks latest foray by a western oil producer into the country after US military seized president Nicolás Maduro

Beijing has cushioned global impact of Iran war by drawing down stocks but is now ‘coming off its crash diet’