Pfizer Joins Other Pharmas in Giving a Cautious Outlook

Pfizer reported fourth-quarter earnings on Tuesday that nearly quadrupled from a year ago as revenue rose 6%. But it also lowered its sales guidance for 2012, due to some of its bestselling drugs going off patent. What’s ahead …

As Diabetes Explodes, Big Pharma Is Gearing Up

Diabetes is a growing global scourge, but for Big Pharma it’s more of a lifesaver — and many drugmakers are cranking up their research efforts. After all, many existing drugs will soon be losing their patents, and diabetes cou…