Microsoft Corp. is adding models from Elon Musk's xAI to its artificial intelligence marketplace. Grok 3, which Musk's AI ...

The U.S. EV automaker has offered up interesting data regarding the battery cells in its Model S sedan and Model X SUV.

The good news is much of what everyone loved about the stunning EV9 concept made it to the production version of the Kia EV9 ...