Biologists group animals with similar traits into broad categories called orders. Despite their similarities, animal species in the same order can have very different average lifespans.

The prominent noses of male proboscis monkeys, long thought to be merely visual signals, play a crucial role in vocal communication, enhancing individual identity. A new study published in the Journal ...

Many animal species that live in groups are known to adjust their behavior to strengthen their social bonds or increase their ...

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 ...

The fossils were found in flooded caves in the Dominican Republic. The cache, including seven skulls, five mandibles (jawbones) and dozens of other skeleton parts, makes the fossil site, Cueva Macho, ...