Electronic keys introduce new components that can be expensive, even without paying a dealer to program them. If you can do the job yourself, you can save both time and money by not having to visit ...

If you're in a pinch and need a new copy of your car key, Ace Hardware may be the better alternative over the dealership, but it depends on what car you own.

Smart keys for cars have almost entirely phased out regular keys. Though not perfect, smart keys have a lot of benefits, and they work in an interesting way.

While some hardware stores may be able to program a modern car key, it’s something most folks end up at their car dealer for—or a locksmith, if you’ve lost a key altogether.

KeyX is a new smart car key not only allows you to control and open your car but also has universal remote features enabling you to open your garage access NFC or ID card secured gates and will ...

With the growing popularity of peer-to-peer car rental services, Perfectly Keyless can be used to enable other people to access a person's car (with their permission) without having to use car keys.

If you have a newer car, you may have a battery-powered smart key with a lot of really convenient features. But what do you do if that battery dies?

Honda and Hitachi have teamed up to develop a prototype of a portable breathalyzer that's integrated into a smart car key, and can keep your car from starting its engine if you've had one too many.