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The Federal Motor Carrier Safety Administration is reviewing the agency’s current seizure medical policy with an eye toward possibly eliminating a requirement that truck drivers with the condition request a special exemption from the agency.

The mass culling of America’s hog herd is starting as a wave of shutdowns at processing plants creates livestock gluts that farmers can no longer sustain.

Cummins Inc. reported first-quarter net income and revenue fell as key domestic and global markets weakened as the novel coronavirus spread.

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.