Berkshire Hathaway's $1.6 billion stake in UnitedHealth Group is helping to lift the Dow Jones Industrial Average to a new ...

A California union hopes to convince Arizona voters to approve a cap on how much hospital administrators can be paid in the state.

Dozens of Mainers at a public forum Friday explained how proposed health insurance rate hikes could put their families at risk.

Buffett's vote of confidence comes as UnitedHealth faces a challenging year. The stock had fallen nearly 50% through Thursday ...