UnitedHealth Group Inc. has enlisted a prominent defamation law firm to combat what it claims were false and reckless social media posts about the company’s practices – just two months ...

Shares of UnitedHealth Group (NYSE: UNH) were pulling back Thursday after the company delivered underwhelming fourth-quarter results, as sales were weaker than expected and its costs rose.

Drug distributor Cardinal Health said on Thursday it may need to increase prices of some of its products if the proposed tariffs on Mexico go into effect, to counter increasing costs of ...