If you've ever ridden a bus in a city -- it doesn't really matter which one -- you know that the engine and transmission situated beneath the floor can get excruciatingly loud, both inside and outside ...

Engines on 37 New Flyer buses bought by Sound Transit in 1999 have been so unreliable they will have to be replaced far earlier than expected. The Detroit Diesel engines have been such a maintenance ...

School buses are built to be a safe and durable mode of transportation for students around the world. But have you ever wondered what powers these buses? While the outside of a school bus hasn't ...