TRENTON, N.J.-The little blue pill that's helped millions of men in the bedroom is turning white. Drugmaker Pfizer is launching its own cheaper generic version of Viagra rather than lose most sales ...

(Reuters) - Pfizer Inc on Monday said it plans to internally separate its commercial operations into three business segments, including two units that sell patent-protected branded drugs and one that ...

It's entirely possible that Pfizer stock will indeed rebound this year. Perhaps the most likely reason for a bounce is the potential for positive clinical results that excite investors. Many will ...

Pfizer's oncology unit displays mixed Q1 trends as key drugs and biosimilars offset Ibrance declines ahead of earnings on May 5 ...