Making a battery for an electric vehicle typically requires mining hundreds of pounds of hard-to-extract minerals. That’s put a spotlight on batteries’ heavy environmental toll, at least upfront. But ...

EV batteries rarely fail, but when they do it doesn't have to kill the car. This new video shows that not only can it be cost-effective to replace a battery, but in some cars you can actually upgrade ...

We don’t normally think of batteries as being natural, but the parts that make them originally got their start in nature! In this activity you will build a battery using potatoes, lemons, and metal ...