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Superpowers led by the U.S. and European Union have funneled $81 billion toward cranking out the next generation of semiconductors, escalating a showdown with China for chip supremacy.

NHTSA has opened an investigation into Zoox, the autonomous vehicle subsidiary of Amazon.com Inc., after two incidents in which its SUVs suddenly braked and were rear-ended.

DETROIT — Federal highway safety officials want Tesla to tell them how and why it developed the fix in a recall of more than 2 million vehicles equipped with the company’s Autopilot system.

The Biden administration gave carmakers a partial reprieve in finalizing EV tax credit rules intended to loosen China’s grip on battery materials crucial to the car industry’s future.

California legislators have reintroduced a pair of bills regulating autonomous trucks to potentially override a veto in September by Democratic Gov. Gavin Newsom.

WASHINGTON — Ensuring electric commercial vehicles have reliable access to charging infrastructure remains a persistent challenge, a trucking executive recently told policymakers.

Performance Food Group has seven electric trucks, supported by an array of charging stations, an upcoming installation of solar panels and a fleet of all-electric refrigerated trailers.

The U.S. Treasury Department will unveil the final version of new rules limiting a popular tax credit for electric car buyers as soon as May 3.

DETROIT — In the not-too-distant future, automatic emergency braking will have to come standard on all new passenger vehicles in the United States.

During the past four years, supply chain and logistics companies have ridden the highs and lows of a market that included a pandemic and fractured economy to keep goods moving.