EV battery maker says its new cells can last a million miles

You don’t need an electric car to know that rechargeable batteries degrade over time. Smartphone batteries hold a smaller and smaller charge as the years go by. That’s arguably one of the sticking points that’s keeping drivers from going all-electric...

Volvo will use blockchain to prove its cobalt wasn’t mined by children

The dark side of electric vehicle production is that the lithium ion batteries most EVs run on require raw materials like cobalt, and cobalt mines have become notorious for using child labor. Now that Volvo has revealed its first fully-electric car,...