UnitedHealth Group's multibillion-dollar pharmacy benefit manager, Optum Rx, is suing five Kentucky counties in an attempt to force them out of national opioid litigation against the company.

Michael Burry, the legendary investor famous for predicting the 2008 housing crisis, has taken a new position in UnitedHealth ...

NEW YORK] The Warren Buffett effect is proving true once again, spurring UnitedHealth Group’s reversal this month and giving ...