The next time you see a semi truck rumbling down the highway, pay attention to the vertical exhaust stacks rising up from behind the cab. These exhaust pipes aren't just for aesthetic purposes: These ...

I think I might have just found what is probably one of the greatest vans ever built. This 1991 Ford Econoline 350 is a dually conversion van. That alone would be radical enough, but the seller then ...

University of Sydney provides funding as a member of The Conversation AU. This week news broke about the location of several exhaust ventilation stacks that will disperse vehicle pollution along some ...