Hybrids and electric cars dominate US auto show as manufacturers focus on fuel efficiency

Genetically modified e.coli could soon be used to make more efficient forms of biofuel

As company unveils latest "green" laptop, it's board recommends shareholders vote down resolution calling for greater CSR reporting

Canadian province on track to phase out coal-fired power plants by 2014, replacing them with a mix of nuclear, gas and renewables

Munich Re claims 2008 was third worst year on record for natural disaster related losses, and warns climate change will lead to increased risks in the future

But insists flaws in the Clean Air Interstate Rule must be addressed

Paper recommends 2 per cent of global GDP should be spent on mitigating threat

Red tape is holding back research and development, say experts

President-elect commits to protecting free and open inquiry

Transitional and developing countries to get $7m grant