In a growing number of U.S. cities, small sidewalk robots are rolling meals from restaurants to customers—no driver required.

CORVALLIS, Ore. (KTVZ)-- Oregon State University is already recognized as one of the finest higher education institutions in the country. Now, it can also claim to be number one in robot deliveries.

AI-powered delivery robots from companies like Serve Robotics are replacing human drivers across the nation — but they can't ...