Vice President Joe Biden defends loan guarantee programme and pressures candidate Paul Ryan into admission during last night's debate
Republican vice president candidate Paul Ryan attacked the White House's stimulus packages for green energy in last night's debate – although was forced to admit he had sought funding under the programme...
In her latest column on the environmental impact of our food, Louise Gray digs up the dirt on Britain's favourite vegetable, the potato.
Labour says figures show government's commitment to green energy is 'nothing but an empty PR move'
Government response to joint committee report on air quality fails to allay MPs' concerns over public health impact of air pollution
New analysis from Bloomberg New Energy Finance suggests just 29 per cent of global electricity production will be provided by fossil fuels by mid-century