This course offers an in-depth exploration of developmental biology with a primary focus on vertebrates. We examine how a single fertilized egg develops into a complex organism composed of hundreds of specialized cell types structured in precise ways. This exploration not only will cover the intricate processes of biological development but also emphasize the cellular and molecular mechanisms underpinning these phenomena. A unique aspect of this course is its integration of theoretical knowledge with practical application. We will delve into the philosophy, general strategies, and cutting-edge technologies currently employed in the study of embryonic development. By the end of the course, students comprehend key models and seminal discoveries in the field, can interpret current literature, and possess vocabulary to articulate concepts and processes underlying vertebrate embryogenesis. The knowledge and analytic skills students acquire create a strong foundation for advanced study in developmental biology and related life science disciplines.