After years of delays, setbacks, and costly manufacturing challenges, Tesla has finally solved the 4680 battery problem. The ...

Tesla has spent years promoting its 4680 battery cell as the key to cheaper, longer-range electric vehicles. Yet the company’s own regulatory filings and the underlying science tell a far less ...

Tesla, a company that straddles autonomous vehicles, artificial intelligence-driven robotics, and the global energy transition, has long insisted that its future would hinge on its ability to reinvent ...