From left, Matthew Hudson, Arian Avalos, Gene Robinson and their colleagues found genomic signatures associated with the evolution of gentle behavior in Puerto Rico’s Africanized honey bees.
U. of I. animal biology professor Andrew Suarez and his colleagues describe the unusual mechanics that enable Myrmoteras ant jaws to snap closed in half a millisecond.
Julian Catchen, Shane Campbell-Staton and their colleagues found genetic, regulatory and physiological signatures of natural selection in green anole lizards that survived a bout of extremely cold weather in South Texas.