Letters reversing the layoffs arrived in the inboxes of some NIOSH staff a day ahead of House and Senate hearings Wednesday ... (Martinez, 5/14) Chief executive Andrew Witty vowed to help fix the ...

Nearly six months after late UnitedHealthcare CEO, Brian Thompson, was fatally shot, UnitedHealth Group’s CEO, Andrew Witty, ...

A diver on an expedition off the coast of Cabo San Lucas, Mexico, captured stunning footage showing the moment another swam ...

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.

UnitedHealth Group CEO Andrew Witty is stepping down immediately from his role for “personal reasons,” the company announced Tuesday. He will be replaced by Stephen Hemsley, the health insurer ...

The health care conglomerate is facing mounting financial problems – and ongoing consumer anger over high costs and denied ...

UnitedHealth CEO Andrew Witty is stepping down for personal reasons and the nation's largest health insurer suspended its full-year financial outlook due to higher-than-expected medical costs.Video ...

Witty resigned "for personal reasons," UnitedHealth said. He was replaced, effective immediately, by the company's former CEO and current chairman, Stephen J. Hemsley. A UnitedHealth spokesperson ...