We also discuss Tesla's sales plunge in China and why South Korean battery makers are in trouble.

The best smoke detector can provide an important first line of defense from fire. We recently put the top smoke detectors to the test. See which ones performed best.

Battery-powered vehicles are growing in popularity, but how well do we understand their pros and cons? A closer look at the facts, myths and costs.

One EV owner installed her own EV home charger right in her garage, saving her trips to the local gas station.