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The saying “Time flies when you’re having fun” could likely apply to developing new engine oils. And some time has passed since the last diesel engine oil category was introduced in 2017 when the American Petroleum Institute (API) announced CK-4 and FA-4.

Panasonic has announced plans for a massive electric vehicle battery manufacturing facility in De Soto, Kan.

TOKYO — Toyota’s flagship model in Japan, the Crown, is going on sale around the world for the first time, including in the U.S.

With an Aug. 1 deadline looming, states are finalizing their electric vehicle infrastructure deployment plans.

Alphabet Inc.’s Wing subsidiary has developed a fleet of new drone prototypes designed to more efficiently deliver packages ranging from small pill bottles to items weighing as much as 7 pounds.

Andrej Karpathy, Tesla Inc.’s top artificial intelligence executive and the director of its Autopilot self-driving system, is planning to depart the automaker.

U.S. Class 8 retail sales in June were the highest of the year and improved 12.7% compared with the previous June, Wards Intelligence reported.

WASHINGTON — Rep. Greg Stanton (D-Ariz.) joined Phoenix-based truck manufacturer Nikola Corp. to showcase two electric trucks near the U.S. Capitol Building.

Federal Highway Administration officials and emergency responders foresee a need to prepare for large fires in crashes and incidents from lithium-ion battery-powered heavy trucks.

A producer and distributor of renewable natural gas and a supplier of chassis-related systems and components for trailers, trucks and buses are separately planning for major expansions — one by going public and the other through consolidation.