FORT LAUDERDALE (CN) - A woman blames Toyota for her daughter's death by carbon monoxide poisoning, because its Smart Key system let her Lexus keep running silently without a key in the ignition.

It's wild to think that not too long ago, we were all turning physical keys in car doors and ignitions. But today, many new cars don't come with keys at all anymore. That's because smart key ...

Half of all new cars sold in the U.S. have keyless entry as a standard feature. It’s convenient, but it leaves your car wide open to thieves to either break in or drive the car away, using nothing but ...