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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.

Federal authorities have indicted two individuals in the 2020 murder of Cornelius Garrison, a fellow participant in staged accidents with tractor-trailers who was cooperating with the FBI.

WASHINGTON — A House panel this month will review concerns associated with efforts at the Port of Baltimore, where crews will eventually rebuild the Francis Scott Key Bridge.

A new Idaho law takes effect July 1 allowing commercial vehicles to idle when drivers are resting inside and also when perishable goods are being delivered.

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.

China is flooding the U.S. with used cooking oil that the biofuel industry says may be tainted, hurting American farmers and President Joe Biden’s push to promote climate-friendly energy.

There are operational and #environmental gains to be realized for fleets that favor renewable diesel fuel over battery-electric vehicles, according to a new study by the .ÌýÌý

A toll-free ride across the Foley Beach Express Bridge in Orange Beach, Ala., will be a reality for the first time in more than 20 years now that the state has reached a deal to purchase the span.

Twice in the past four years, CVSA has failed to persuade FMCSA to strengthen guidance for stopping a rise in truckers improperly using personal conveyance to stretch the hours they drive.