Vehicle owners are increasingly converting their petrol and diesel cars to run on liquefied petroleum gas (LPG) or compressed ...

Once thought of as a promising transitional technology on the road to hydrogen and electric cars, compressed natural gas cars have driven into a dead end. Honda is discontinuing its natural gas Civic ...

The diesel era has ended for Hazleton buses. Hazleton Public Transit replaced its last two diesel buses with buses powered by compressed natural gas. Now the fleet has 11 buses that run on natural gas ...

Honda Motor Co., the only automaker selling compressed natural gas cars to American drivers, will offer $3,000 of the fuel to buyers of its CNG-powered Civic to expand sales of the vehicle.