Nathaniel T. Jeanson earned his B.S. in Molecular Biology and Bioinformatics from the University of Wisconsin-Parkside and his PhD in Cell and Developmental Biology from Harvard University. His research findings have been presented at regional and national conferences, and have been published in peer-reviewed journals, such as Blood, Nature, and Cell. Since 2009, he has been researching the origin of species for several years, both at the Institute for Creation Research and at Answers in Genesis. He currently serves as a research biologist, author, and speaker with Answers in Genesis. While at Harvard, Dr. Jeanson was actively involved in adult stem cell research and published several peer-reviewed papers in secular journals in his field. His current research involves using DNA comparisons to understand the true origin of species, and he has published groundbreaking results on this question in his new book Replacing Darwin: The New Origin of Species. In addition, he has contributed to several other books, including The Design and Complexity of the Cell and In-Depth Creation Basics and Beyond, and he authored The Lost Treasures of Genesis.