Investigates has learned that license plate recognition cameras, including some on the Pennsylvania Turnpike, are having trouble with two specific numbers.

Every U.S. state has a recognizable license plate design. Which one is the most popular, according to research conducted by ...

Ever wondered why European license plates -- particularly in the U.K. and E.U. -- are long and skinny, when U.S. plates are much more square? Wonder no more.