Tesla will discontinue the Model S and X this spring, converting Fremont production to its Optimus robot program.

Tesla has made headlines in the past for claims that take a while to come to fruition. A new Tesla Roadster has been on the table for more years than the original car was ever in production for, and ...

There were times when electric conversions were all the rage, and a Tesla battery would entice a significant premium. Alas, the times have changed, and a Tesla-based conversion is now worth less than ...