The Evolution of Eyes Began With One

Dr. Nilsson and fellow scientists have recently published groundbreaking research on the evolution of vertebrate eyes, tracing back to a cyclopean invertebrate with a single eye atop the head, addressing a question that even puzzled Charles Darwin, utilizing molecular data that wasn't available to researchers in 1994 when such hypotheses couldn't be developed. The new research represents a significant advancement in evolutionary biology, leveraging three decades of accumulated molecular data that has become extremely powerful in analyzing complex evolutionary processes. Dr. Nilsson's team has developed a comprehensive hypothesis that explains how the vertebrate eye evolved from a simpler structure in an ancient invertebrate ancestor, helping resolve one of the classic puzzles in evolutionary biology that had remained unsolved for nearly two centuries since Darwin first contemplated the complexity of the eye.