Simple metal car keys are going the way of the landline. Over the past couple of decades, you may have graduated from a standard metal key to a key fob or car remote and onto a transponder, which has ...

If you've lost your key fob (or you just want a second one to keep around), a certain program from Costco could make getting ...

Smart locks that supplement or replace your front door deadbolt do much more than lock and unlock your door without a key. Most smart locks (and all of the locks on our top picks list) let you receive ...

Locked out? Discover how to find your car's physical emergency key, bypass the push-to-start ignition, and get back on the road when your key fob battery dies.