James Patterson and Vicky Ward are collaborating on a new book about the fatal shooting of UnitedHealthcare CEO Brian ...

Company shares have tumbled since December, when UnitedHealthcare CEO Brian Thompson was fatally shot in midtown Manhattan.

Defense attorneys for alleged UnitedHealthcare CEO shooter Luigi Mangione say prosecutors at the Manhattan district attorney's office violated his health privacy rights.

Why did Luigi Mangione shoot Brian Thompson, UnitedHealthcare CEO? Prosecutors have said he wanted to send a message about corporate greed.

The company was thrown into the spotlight after last year's fatal shooting of UnitedHealthcare CEO Brian Thompson in New York, sparking a national conversation about frustrations with healthcare ...

UnitedHealth Group says it is cooperating with federal criminal and civil investigations involving its market-leading Medicare business.

But the stock has mostly shed value since December, when UnitedHealthcare CEO Brian Thompson was fatally shot in midtown Manhattan on his way to the company’s annual investor meeting.

UnitedHealth runs one of the nation’s largest health insurance and pharmacy benefits management businesses. It also operates a growing Optum business that provides care and technology support. Company ...