Most traffic jams are a nuisance and annoying to deal with, unless you are at the Troy Traffic Jam.

A car that marked America's presence in the automaker industry is back with a prototype that required a fire extinguisher to be tested in Germany.

They call it the Green Hell. A track widely regarded as the most dangerous in the world, snaking through a German forest like a giant anaconda, up hill and down the dale. It is the iconic Nürburgring ...