Toyota's Prius was the top seller in Japan, but US sales are down 45 per cent so far this year
Toyota's iconic Prius, beloved by environmentalists and right-on movie stars, saw its mainstream status well and truly cemented this week following reports from one dealer group that it was the best-selling...
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