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Federal Communications Commission Chairman Ajit Pai proposed reassigning airwaves long promised to automakers and instead allow other wireless uses on the frequencies.

Artificial intelligence is coming for America’s high-paid professions as it creates winners and losers across the labor market like never before.

California intensified its battle against fossil fuels by seeking independent reviews of all pending hydraulic fracturing permits and halting approvals of a key production technique in an area that has pumped crude for more than a century.

Amazon.com is preparing to open Amazon Go supermarkets and pop-up stores, an expansion of the company’s cashierless ambitions that includes the possibility of licensing the technology to other retailers.

Nissan Motor Co. is planning its first bond sale since scandals involving its ex-Chairman Carlos Ghosn and former CEO Hiroto Saikawa, according to people familiar with the matter.

WASHINGTON — Federal policymakers seek to reassure truckers about their future in the labor force as they acknowledge the need to adapt to a new landscape amid advancements in automation.

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.

Uber Technologies Inc.’s self-driving vehicle unit lacked an effective safety culture at the time when one of its test vehicles struck and killed a pedestrian in Tempe, Ariz., in 2018, National Transportation Safety Board Chairman Robert Sumwalt said Nov. 19.

Nikola Corp. announced it has battery technology that would double the range of its heavy-duty trucks that are either fully electric or use a hydrogen fuel cell.