If you're planning an interstate road trip or traveling by car over the holidays, take special notice that speed limits might be different than what you're used to. Maximum speeds are left up to ...

Observant motorists may notice a curious trend on U.S. roads: Driving on highways is getting faster while city speeds are getting slower. In denser, more residential areas, an increasing number of ...

Readers, start your engines! We take you to two places on the planet where you can fulfill your need for speed—though you better be careful. Ever wonder what it would be like to drive really fast ...