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The Trump administration has quietly set aside plans to require new cars to be able to wirelessly talk to each other, auto industry officials said, jeopardizing one of the most promising technologies for preventing traffic deaths.

Trailer maker Wabash National Corp. reported net income and revenue dropped in the third quarter compared with the company’s record-setting third quarter in 2016.

When it comes to helping driverless cars see, automakers have a choice between bulky top-mounted contraptions or cheaper but unproven laser-on-a-chip technology. Pioneer Corp. thinks it can deliver the best of both worlds

A bicyclist pedaled alongside the road and a pedestrian wandered into the crosswalk, as a self-driving minivan headed through a maze of roads in a desolate landscape. As the vehicle turned right, its steering wheel rotated above the empty driver’s seat.

The National Highway Traffic Safety Administration is considering eliminating regulations that currently block self-driving vehicles designed without steering wheels, brake pedals or other driver controls from hitting the road.

Independent engine maker Cummins Inc. reported third-quarter net income and revenue surged compared with year-ago results.

The Army Corps of Engineers awarded $213.3 million to dredge the Charleston Harbor Entrance Channel in South Carolina, a critical step for the Port of Charleston to compete for business from international steamship lines.

Truck makers highlighted growing demand for their equipment in third-quarter earnings reports even as they posted mixed results. One saw profitability slip but revenue climb, while two others reported an increase in net income and revenue.

Truck drivers employed by the world’s biggest mining company are wearing baseball caps and hard helmets with sensors mounted inside to track their brain waves so they can get early warnings of fatigue and cut accidents.

The White House’s nominee to become the country’s top trucking regulator said he would review potential hardships an upcoming mandate on electronic logging devices could have on smaller carriers, while at the same time ensuring the agency he would oversee would carry out the rule.