UNH stock is down sharply. Is this a buying opportunity or a red flag? Understand UnitedHealth's sell-off to make informed ...

A massive hack of the insurance giant set off a chain of events that has left some doctors’ practices on financial life ...

Andrew Witty has resigned as CEO of US health conglomerate UnitedHealth, ... and the medical costs of many Medicare Advantage beneficiaries new to UnitedHealthcare remained higher than expected." ...

You might think UnitedHealth Group Inc. (UNH) would be on the ropes. One of its top executives was shot dead, its CEO resigned for personal reasons and the federal government is probing its billing ...

Investors long trusted UnitedHealth to deliver earnings beats, despite limited transparency. Now they want answers.