Andrew Witty, UnitedHealth Group C.E.O., Steps Down

The chief executive of UnitedHealth Group, Andrew Witty, stepped down from his post for “personal reasons,” the company said in a statement on Tuesday. The company also scrapped its financial forecast for this year because of higher than expected medical costs, saying only that it expected the company to “return to growth in 2026.” After…

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At LAX, Uber Drivers Wait. And Wait. And Wait.

Before the sun could rise over Los Angeles International Airport on a recent Tuesday, hundreds of Uber and Lyft drivers had formed a queue nearby, stretching around the block. It was 5 a.m., and the waiting game was about to begin. In a few minutes, the line of cars would file into a fenced-off parking…

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The World Is Wooing U.S. Researchers Shunned by Trump

Help Wanted. Looking for American researchers. As President Trump cuts billions of federal dollars from science institutes and universities, restricts what can be studied and pushes out immigrants, rival nations are hoping to pick up talent that has been cast aside or become disenchanted. For decades, trying to compete with American institutions and companies has…

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