President will not rush decision on controversial $7bn project, despite GOP move to link approval to payroll tax deal
US President Barack Obama has refused to speed up a decision on the proposed $7bn oil pipeline to link Canada's oil sands with refineries in Texas, rejecting calls from Republicans to tack the project...
The talks are yet to end, but green groups believe reasonable progress has been made at the UN summit, paving the way for more ambition in the coming years
The head of the UN environment programme joins with Arçelik AŞ CEO and MABE CEO to argue for a rapid roll out of clean cold technology
Could this be the electric truck the world has been waiting for? Plus, Tesla's surprise new sports car
As countries and US states rush to sign up to the global coal phase-out alliance, progress is made on this year's talks amid announcements from RE100, IKEA and Philips Lighting