The pivot from self-driving cars to self-driving trucks is the latest sign of how difficult it is to fully take our hands off the wheel, industry experts and researchers say.

The founders of Argo AI, the autonomous vehicle company that was shut down last year, are launching a new self-driving business that could specialize in trucking and ride-hailing, according to people familiar with the matter.

Ford is pulling out of its investment in Argo AI, an autonomous vehicle company that it jointly owns, mainly with Volkswagen.

Argo AI, the driverless startup backed by Ford Motor Co. and Volkswagen AG, has started testing self-driving vehicles in Miami and Austin, Texas, without a human behind the wheel.

Forty years ago, Pennsylvania became a leader in self-driving vehicles when it deployed one to help clean up the nuclear accident at Three Mile Island in Harrisburg.

Walmart Inc. is teaming up with Ford Motor Co. and self-driving startup Argo AI to launch a driverless delivery service in three U.S. cities.

Argo AI, the self-driving startup backed by Ford Motor Co. and Volkswagen AG, is working with investment bankers as it prepares to go public as soon as this year with a valuation expected to top $7 billion.

Argo AI, the self-driving startup backed by Ford Motor Co. and Volkswagen AG, has developed a sensor it believes will be key to commercializing autonomous transportation in cities, suburbs and on the highway.

Argo AI, the self-driving startup tightly aligned with Ford Motor Co., completed an expected tie-up with Volkswagen AG involving a $2.6 billion investment from the German automaker.

Ford Motor Co. will begin testing self-driving cars in Austin, Texas. The automaker said Sept. 25 it will begin testing there in November, when hybrid Ford Fusions equipped with hardware and software developed by self-driving partner Argo AI will hit Austin roads.