New to electric vehicles? Public charging is different from gas stations. Learn the essential etiquette for using EV chargers.

Learn how to make a simple lemon battery and use it as an emergency phone charger in this hands-on science experiment. Watch step-by-step as we cut lemons, prepare copper and aluminum electrodes, and ...

Sodium-ion batteries may be about to have their moment.

Seawater has tons of lithium, but it is present at a concentration of just 200 parts per billion (ppb) and is drowned by ...