A Knoxville machine is turning pollution on its head, inhaling CO2 instead of releasing it yahoo.com - get the latest breaking news, showbiz & celebrity photos, sport news & rumours, viral videos and top stories from yahoo.com Daily Mail and Mail on Sunday newspapers.
The campaign is promoting the effort, hoping to attract young voters. But it is unclear whether the policies could reverse the deep skepticism many young people feel toward the president.
Cleantech for UK initiative claims investment levels remain steady amid challenging economic environment but warns political uncertainty could deter much-needed progress
A British company is prospecting for vast deposits of hydrogen buried in ancient rocks around the world including at potential sites in Cornwall, Scotland and Northern Ireland.