Learn how to make a simple lemon battery and use it as an emergency phone charger in this hands-on science experiment. Watch ...

We may receive a commission on purchases made from links. For fans of do it yourself tech projects, the bang for your buck single board computer (SBC) that is the Raspberry Pi has been a game changer.

Installing a new home battery? You'll want to know how much power it can handle, and this guide will help you figure it out. If you’ve been thinking about switching over to solar energy, you might be ...

A new sodium-ion battery offers a cheaper and safer alternative to conventional lithium-ion systems, scientists say, paving ...

Can a small Massachusetts start-up perfect a battery that would make electric vehicles cheaper and more convenient than conventional cars? Can a small Massachusetts ...