Experts warn skiing, timber and agriculture are all at risk of climate change-related water shortages
US government report claims delayed flights result in 740m gallons of fuel being wasted each year
With fuel protestors gathering in London and no end in sight to soaring oil prices pressure on firms to adopt more fuel efficient fleets and transport policies is increasing fast
Department of Agriculture scientists insist increased demand, droughts and trade tariffs having bigger impact on food prices
US start up claims to have saved 200 tonnes of CO2 through rice husk powered biomass plants
US government acted to prevent EPA passing environmental legislation
With industrial plants wasting a huge chunk of the energy they generate through heat, scientists are exploring some wild and wacky ways of harnessing that lost power
Sensor and software based system designed to automate processes required to measure carbon footprint of individual products
After two decades of development countless nanotechnologies are fast approaching commercial viability – and they have the potential to redefine the clean tech sector