Uber stock climbed on robotaxi hopes. But it doesn't own the autonomous cars driving its expansion.

Can a robotaxi platform that doesn't own the underlying robotaxi cars build a lasting edge?
The Next Web

Waymo and Uber quietly part ways in Phoenix after nearly three years of robotaxi collaboration

Waymo robotaxis are no longer on Uber's app in Phoenix, ending a three-year pilot as both companies pursue competing autonomous vehicle strategies.

Uber and Waymo have ended their robotaxi tie-up in Phoenix; Uber to announce new partner

Uber Technologies Inc. said it has wound down its robotaxi offering with Alphabet Inc.’s Waymo in Phoenix, the latest ...