U.S. Starts Investigation Into Imported Planes and Parts

The Trump administration could use the investigation to impose new tariffs on imported planes, jet engines and other aerospace parts.

E.V. Owners Don’t Pay Gas Taxes. So, Many States Are Charging Them Fees.

States are using higher registration fees for electric cars to make up for declining fuel taxes, but some are punitive, environmentalists say. A federal tax could be coming.

Toyota Truck Unit Will Pay $1.6 Billion to Settle Emissions Fraud Case

Hino Motors, a Toyota subsidiary, will plead guilty to conspiracy charges and pay penalties for deceiving regulators about its diesel engines, the E.P.A. said.