Democrats and Republicans clash during heated debate on latest GOP bill attacking EPA and green regulation
The world's eyes may understandably be on the White House's efforts to reach agreement with Congress on raising the US debt ceiling, but another partisan row over the future direction of America is also...
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