BOSTON (CBS) – There are a lot of buses around Boston – tour buses, shuttles for colleges and hospitals, and, of course, the MBTA. They run on gas, diesel or electric power. But could the future hold ...

Britain’s first bus powered by human waste is taking to the streets. The 40-seater “Bio-Bus” is fuelled by biomethane gas generated by the treatment of sewage and food waste at a processing plant. A ...

Buses now run on poo in Great Britain. The sewage company behind Britain’s first ever poo-powered Bio-Bus said the vehicle can run up to 186 miles on one tank of fuel from food and human waste. UPI ...