Business

Startup Amply Power has raised $13.2 million from investors including Soros Fund Management to advance the company’s electric-vehicle charging service for commercial fleets.

Two tire manufacturers that had suspended production due to the COVID-19 crisis have restarted their factories.

Oil resumed losses after a brief bounce higher amid the aftershocks of a major index tracked by billions of dollars in funds exiting near-term contracts for fear prices may turn negative again.

China Merchants Group Ltd. is exploring taking China Merchants Port Holdings Co. private after shares of the state-owned conglomerate’s unit slid in Hong Kong this year, according to people with knowledge of the matter.

The California Air Resources Board has conditionally approved a slate of regulatory amendments intended to more closely monitor the additives blended into B20 biodiesel that so far have not been deemed effective at mitigating oxides of nitrogen in the alternative diesel fuel.

The world’s biggest maker of mining and construction equipment is predicting that the pain from the coronavirus crisis is far from over.

As engine oil suppliers develop new formulations to protect diesel engines and enhance their efficiency, some are paying particularly close attention to the performance of exhaust aftertreatment systems.

The nationwide average price of diesel fuel continued its fall this past week, declining 4.3 cents per gallon.

After testing on public roads, Tesla is rolling out a new feature of its partially automated driving system designed to spot stop signs and traffic signals.

The Federal Motor Carrier Safety Administration has issued a proposed rule that would plug an existing “information gap” to ensure that state driver licensing agencies are prohibited from issuing, renewing, upgrading or transferring a commercial driver license or learner permit to truck drivers with drug and alcohol violations.