UNH has lost more than $200 billion in market value in the last six months. The company’s old CEO sees a fix. Investors ...

UnitedHealth Group Chairman Stephen Hemsley is returning to helm the health care conglomerate once again. He will replace Andrew Witty effective immediately. UnitedHealth Group named Tim Noel the ...

John Navin is a freelance writer for Investopedia. His stock-trading work was profiled in "The Warren Buffetts Next Door: The World's Greatest Investors You've Never Heard Of." Bloomberg/Getty ...

The May long weekend is when gasoline prices tend to start levelling off ahead of the high-demand summer driving season.