Tech writer and editor
Levi Sumagaysay
Levi Sumagaysay is a tech reporter and editor for the Mercury News. She has written or edited technology news since the first dot-com boom, and is a Good Morning Silicon Valley alum.
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A self-driving truck delivered butter from California to Pennsylvania in 3 days
Cupertino-based Plus.ai announces what's believed to be an industry first: a cross-country commercial freight delivery by an autonomous truck.

Lyft and Uber’s driver problems: Grumbling, protests grow
Drivers are growing increasingly disgruntled amid the fierce competition between the two ride-hailing giants, both of which are bleeding money. Lyft lost almost $1 billion last year, while Uber lost...