CAMBRIDGE, Mass.--(BUSINESS WIRE)--Alnylam Pharmaceuticals, Inc. (Nasdaq: ALNY), a leading RNAi therapeutics company, today announced that management will present a company overview at the Cowen and Company 28th Annual Health Care Conference on Monday, March 17, 2008, at 4:45 p.m. ET at the Boston Marriott Copley Place in Boston, Massachusetts.