Parking sensors are very useful in many situations. Unfortunately, while some vehicles are fitted as standard with them, others are not. So, the only option is to buy a set and either install it ...

A lot of new cars have fancy cameras on the rear bumper to help you parallel park. If your car doesn't have that feature, DIY blog Mad Science has put together a tutorial to roll your own sensor ...

Normally $150, this easy-to-install system could help prevent fender-benders -- or worse. Plus: the best Xbox deal since Black Friday! Rick Broida is the author of numerous books and thousands of ...