Aviation chiefs say plans for carbon charge on flights to and from Europe will spark retaliations from China and US
Airlines have threatened the EU that "illegal" plans to bring the sector into its $120bn emissions trading scheme (EU ETS) will face a succession of challenges in the courts and could start a trade war...
Thirteen industry leaders, including Statoil, Siemens, Shell and Iberdrola, launch joint initiative to set emissions cap for new energy capacity
Campaigners renew calls for bottle deposit scheme in Scotland as images emerge of seabirds poisoned by growing tide of plastic pollution
New inspection regime will target lorry drivers and operators attempting to cheat vehicle emissions standards
It's a tragedy that it has taken such an awful tragedy to spark a long overdue debate about the excesses of deregulation, argues David Powell