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Another Tesla Inc. vehicle operating on the carmaker’s driver-assistance system branded as Autopilot has crashed into a parked emergency vehicle, eliciting fresh warnings about the shortcomings of automated technology on public roads.

Self-driving truck developers are putting a growing number of test vehicles on the road to refine their automated driving systems and pave the way for the commercial introduction of this technology.

Hankook Tire, whose commercial products are on U.S. fleets, announced the predictive model it is developing using artificial intelligence could slash in half the time it takes to develop tire compounds.

The U.S. average retail price of diesel rose 0.4 cent to $3.07 a gallon, the Department of Energy reported Dec. 2.

Krystian Gebis did not have to keep his hands on the wheel when he operated a specially modified Peterbilt semi truck along a test track last month. The steering wheel turned by itself.

PHOENIX — Google spinoff Waymo is trying to educate emergency responders on how to deal with its autonomous vehicles.

Michigan Gov. Gretchen Whitmer has announced a partnership with the autonomous vehicle technology company Mobileye to create a pilot program focused on advanced driving systems.

WASHINGTON — Long-awaited legislation that would set a federal regulatory framework for automated vehicles is being drafted by transportation leaders in Congress, the chairman of the Senate panel with jurisdiction over freight affairs confirmed Nov. 20.

A 2018 fatal pedestrian crash involving an Uber Technologies Inc. automated vehicle in Arizona indicates that the challenges of self-driving vehicle operations have not yet been solved, and underscores a lack of sufficient federal and state oversight of developmental automated vehicle testing, investigators with the National Transportation Safety Board said at a Nov. 19 hearing in Washington.