Wireless charging is a helpful feature, but you may be getting the top speed with your accessories. Here's what to check for.

SwitchBot is introducing a new version of the tiny button-pressing robot that helped launch the company a decade ago. The functionality of the new SwitchBot Bot is exactly the same as the original ...

Learn what happens when lithium-ion batteries go in the trash, the real fire risks, and where to recycle batteries and ...

Lithium-metal anodes could double the distance that electric cars (shown) can go on a full charge. A simple wet-chemical ...