Business

Airlines reduce cancellations, but US flight problems linger

Air travel in the United States improved Monday after a rocky weekend that left thousands of flyers stranded by thunderstorms in Florida, technology problems at the busiest domestic airline and labor problems at another carrier.

Energy & Green Tech

New vehicles must average 40 mpg by 2026, up from 28 mpg

New vehicles sold in the U.S. will have to average at least 40 miles per gallon of gasoline in 2026, up from about 28 mpg, under new federal rules unveiled Friday that undo a rollback of standards enacted under President ...

Automotive

Traffic accidents significantly dropped during COVID-19 lockdown

Research from Rensselaer Polytechnic Institute shows that traffic accidents decreased by nearly half during the two-month period at the start of the COVID-19 pandemic when residents of most states were under a stay-at-home ...

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