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Driver experiences and crashes involving Tesla's "Full Self-Driving" system have drawn the attention of federal regulators.

SEATTLE — An apparent cyberattack disrupted internet, phones and other systems at Seattle-Tacoma International Airport for a third day as Port of Seattle officials worked to restore service.

Canada will impose a 100% surtax on all Chinese-made electric vehicles beginning Oct. 1 in a series of measures aimed at cracking down on what the country views as unfair trade practices.

Halliburton, the world’s biggest provider of fracking services, said it is alerting customers and other stakeholders after an unauthorized third party gained access to some of its systems.

Logistics firm DSV plans to buy 300 electric heavy trucks from Volvo AB in what would be one of the largest commercial orders to date for the Swedish manufacturer’s battery-powered rigs.

WeRide Inc. has postponed its plan for a U.S. initial public offering, according to people with knowledge of the matter, days before Chinese regulatory approval lapses.

Ford Motor Co. is recalibrating its electrification strategy yet again, canceling plans for a fully electric SUV in a shift that may cost the carmaker around $1.9 billion.

Uber Technologies hired former Tesla Inc. executive Rebecca Tinucci to oversee the ride-hailing platform’s shift to electric vehicles.

More than any of the megacap technology stocks, Amazon.com Inc.’s big-spending ways are coming at the expense of profits, and its shares are being punished as a result.