When you turn the key in your car's ignition or press the start button, it passes a small electric current from the battery to the starter solenoid.

The science pros at The King of Random explain how electric ignition systems really function. Gov. Newsom reacts to Bed Bath ...

The lack of a physical deterrent in keyless-ignition cars has opened them up to vulnerabilities. We may be trading security for convenience.

When your check engine light comes on, it can be tough to figure out why. Since the mid-'90s, though, most cars are made with OBD ports that make things easier.

If an ignition coil becomes faulty, drivers may experience a lack of power during acceleration or notice excessive exhaust emissions. If any of these symptoms are observed, it is essential to have the ...