Add Yahoo as a preferred source to see more of our stories on Google. When it comes to finding more sustainable ways to live, often there’s no need to reinvent the wheel — or, in this case, lawn mower ...

The green paint is faded, chipped and mottled with rust spots. The steering wheel is missing, and the seat cushions are long gone. But to hear Steve Johnson gush about his Scotty B4 garden tractor, ...