The Cybertruck's stainless-steel exoskeleton may be tough, but the battery under its belly is an Achilles' heel for every EV.

Let’s say you’ve got $165,000 to spend on a fun car. You could buy a pretty darn nice Porsche 911 or a range of Aston Martins ...

Panasonic is working on high-density Li-ion battery cells that could enable Tesla EVs to drive up to 450 miles on a charge if ...

In this article, I look at the issue of whether Tesla's battery pack size makes economic sense for consumers. It turns out that even when pack cost is included, Tesla's cars offer a fuel cost ...