As new figures today reveal, supermarkets have again failed to hit a target for cutting plastic bag use - Jessica Shankleman asks if it's time for the government to legislate
Government says it wants a voluntary agreement, but reserves right to introduce new legislation
London headquarters latest to provide five-second updates on energy use and carbon emissions
Public invited to have their say in first review for 20 years
Blood on the ministerial carpet following review of ‘arm's-length’ bodies
Department sets out draft Marine Policy Statement with an eye to offshore renewables
Latest victim of public spending cuts saves more money than it spends, say proponents
Department braces itself for deep cuts
Environment secretary Caroline Spelman to announce launch of palm oil research project