Cigna announced Monday morning that what it's calling a "new era" for its PBM unit is built on three core elements: ...

WMT's U.S. sales climb 4.6% in Q2 as grocery, health and e-commerce gains offset soft general merchandise trends.

With a little over a week left in the year, the likelihood of Walgreens and Express Scripts coming to an agreement that will continue their partnership into 2012 is not great. The pharmacy announced ...