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U.S. Xpress will collaborate with autonomous driving technology company Aurora Innovation to explore the deployment of self-driving trucks within the motor carrier’s network.

LAS VEGAS — When TuSimple completed its first “driver-out” autonomous truck run in December, it marked a significant step toward a commercial launch of the company’s driverless truck technology.

Leaders of commercial vehicle suppliers weighed in, during recent earnings calls, on challenges to the supply chain and related concerns.

A pair of Democratic U.S. senators demanded answers Feb. 8 from Tesla Inc. about a feature of its so-called Full Self-Driving system that permitted its vehicles to slowly roll through intersections without stopping as well as complaints about cars that suddenly brake at high speeds.

Elon Musk is skeptical of putting lidar sensors on vehicles, but a growing number of his competitors are quietly adding the technology to their lineup.

Velodyne Lidar Inc. shares more than doubled in late trading Feb. 7 after Amazon.com Inc. acquired warrants that could lead to a stake in the auto-sensor maker.

Self-driving truck developer TuSimple says Union Pacific Railroad will be its first customer to move freight on the company’s fully automated trucking route between Tucson and Phoenix, after making a test run on a similar route in December.

WASHINGTON — Setting standards for a framework on autonomous vehicle technologies in trucking is a policy priority American Trucking Associations called on federal transportation lawmakers to pursue.

Cruise LLC, the self-driving car startup that is majority owned by General Motors Co., is offering free rides to nonemployees in San Francisco for the first time, a move that triggers another $1.35 billion from investor SoftBank Vision Fund.

President Joe Biden wants electric vehicles to account for 50% of new car sales by 2030. But to meet that target he may have to sell the cars to a skeptical demographic: Donald Trump voters.