"I can't read e-books because I don't have a Kindle," people tell me. But they can use the free Kindle app on their phones and tablets.

The best tablets pack plenty of computing power into slim, lightweight devices. Here are our picks, based on expert recommendations, research and firsthand experience.

Thermal runaway is an uncontrolled, self-sustaining chain reaction that occurs when a battery generates more heat than it can ...

KNOXVILLE, Tenn. (WVLT) - Lithium-ion batteries are found in all sorts of devices, and are more than likely in your house ...