Learn how increased protein diversity in signaling genes may have helped drive the shift from invertebrates to vertebrates, ...
New research from the University of St Andrews has discovered a crucial piece in the puzzle of how all animals with a ...
Scientists analyzing 443-million-year-old Scottish fossils have uncovered the early evidence that some of the first groups of vertebrates possessed surprisingly advanced eyes and traces of bone, ...
Scientists from UK have used a synchrotron in USA to investigate ancient vertebrate fossils. The remains revealed surprisingly complex eyes.