UnitedHealth Group faces a leadership change and financial uncertainty amid rising medical costs and recent turmoil.

The company and other insurers have faced backlash from patients who say they were denied necessary care and providers say ...

UnitedHealth Group's share price tumbled Tuesday after it announced its CEO's abrupt departure from the healthcare giant. Andrew Witty, who became UnitedHealth's CEO in 2021, is leaving the ...

Mary Cunningham is a reporter for CBS MoneyWatch. Before joining the business and finance vertical, she worked at "60 Minutes," CBSNews.com and CBS News 24/7 as part of the CBS News Associate Program.