A new comparison and analysis of the genomes of species in the genus Malus, which includes the domesticated apple and its wild relatives, revealed the evolutionary relationships among the species and ...

In the spring, ants are once again hard at work. Beyond their everyday presence, ants are also key model organisms in cutting ...

A small fossil snake may hold outsized clues about snake evolution, behavior, and an ancient ecosystem that looked nothing ...

Early humans : of whom do we speak? / Richard E. Leakey -- Homo habilis - a premature discovery : remembered by one of its founding fathers, 42 years later / Phillip V. Tobias -- Where does the genus ...

Introduction / Christina J. Campbell -- Morphology and evolution of the spider monkey, genus Ateles / Alfred L. Rosenberger ... [et al.] -- The taxonomic status of spider monkeys in the twenty-first ...