UnitedHealth shares are down about 5% after the Wall Street Journal reported the health insurer was under investigation by the Justice Department for fraud. The stock tu ...

U.S. stock futures point to a lower open, with corporate news in focus.

Dow Jones futures fell early Thursday, along with S&P 500 and Nasdaq futures. Dow giant UnitedHealth Group plunged on a ...

UnitedHealth Group plunged late on a report that it faces a criminal probe for Medicare fraud, the latest setback for the Dow Jones giant.The Justice Department has been investigating UnitedHealth ...