Beyond chemistry: Science of relationships

For years, answers to the questions that turn lovers into loathers have been hard to come by, at least ones that are rooted in research rather than hunches. A new book, "The Science of Relationships" promises some "Answers to Your Questions About Dating, Marriage and Family" (Kendall Hunt) that are drawn from the studies of 15 university researchers nationwide.

By Wendy Donahue, Tribune Newspapers

March 27, 2012