Dr. Mariana Wolfner is the Goldwin Smith Professor of Molecular Biology and Genetics and a Stephen H. Weiss Presidential Fellow at Cornell University. Mariana studies reproduction, focusing on interactions between male and female molecules throughout the reproductive process and how these interactions evolved. Also, how does an egg switch from being a differentiated egg cell to a brand new organism that is going to divide and make every kind of cell in the organism. Outside science, Mariana enjoys spending time with her family including her two grown children. They like to go hiking, birdwatching, and generally being out in nature. When the weather’s not cooperating, Mariana stays inside doing crossword puzzles and other kinds of puzzles as well as baking sweet treats. We were also delighted to discover our shared love of terrible puns. She received her BA in Genetics and Chemistry from Cornell University, and her PhD in Biochemistry from Stanford University. She did postdoctoral work at UCSD, before joining the Cornell faculty in 1983. Mariana has received many awards and honors during her career. For example, she is a Fellow of the American Association for the Advancement of Science, and was a Lady Davis Fellow. She has given numerous named or distinguished lectures, and has also received awards for her teaching and advising of students. In addition to research, teaching, and advising, Mariana is very active in service to her field, serving on many Society Boards, Editorial Boards and organizing many conferences. Mariana is with us today to tell us all about her journey through life and science.