Pfizer Inc.

Pfizer 4Q Earnings Nearly Quadruple

Pfizer beat Wall Street expectations by a slim margin as its profits nearly quadrupled, compared to a 2009 quarter hurt by big restructuring charges.

Wyeth Loses Appeal Over Hormone Replacement Drugs

Wyeth Pharmecuticals on Wednesday lost its appeal of a decision that awarded $58 million in damages to three women who claimed the company's hormone-replacement drugs caused their breast cancer.