Explore an interactive avian tree of life that reveals how 11,000 bird species are connected through millions of years of ...
Why do you have five fingers? Why not ten, or twenty, or one? Why do so many animals have five fingers? Five seems to be the perfect number for most hands. Oddly, the first vertebrates to come onto ...
Progress and perspectives of the deep non-bilaterian phylogeny, with focus on sponges (Phylum Porifera) / Gert Wörheide, Tetyana Nosenko, Fabian Schreiber, and Burkhard Morgenstern -- Phylogenetics ...
Duplicated genes that appear in every branch of the tree of life can provide us with insight into the evolution that occurred between the first lifeform and the last from which we all descend, ...