In the mice with large-brain primate microbes, the researchers found increased expression of genes associated with energy ...

New research shows gut bacteria can directly influence how the brain develops and functions. When scientists transferred ...

It suggests that manual dexterity and brain evolution are connected across the entire primate lineage, from lemurs to humans. Notably, the correlation held even when human data were excluded, ...

Introduction -- A brief history of primatology and human evolution -- The catarrhine fossil record -- Primate speciation and extinction -- Anatomical primatology -- Captive studies of non-human ...

The pelvis is often called the keystone of upright movement. It helps explain how human ancestors left life on all fours ...

Twins have been rare in human history and for that reason can seem special. Many cultures associate twins with health and vitality, while others see them as a philosophical reminder of the duality of ...

Matthew Robert Borths receives funding from the United States National Science Foundation and the Institute for Museum and Library Services. Carolina Loch and Ian Towle do not work for, consult, own ...

Female and male primates often form close bonds, but not purely out of affection. Close relationships usually evolve when there is a clear benefit for both parties, with protection and reproductive ...