Vice president Joe Biden unveils $53bn high-speed rail master plan
The White House yesterday announced a six-year plan to deploy high-speed rail in key regions across the US, committing $53bn (£33bn) of investment to the ambitious modernisation programme. The announcement,...
Check out all the winners and highly commended finalists from the second annual BusinessGreen Technology Awards
James Murray's speech to the second annual BusinessGreen Technology Awards
The former Energy and Climate Change Secretary opens up about the benefits of regulation, his hopes for a solar-powered future, and his rows with George Osborne
Four world cities make radical commitment at C40 Mayors Summit in Mexico City in a bid to combat urban air pollution