These papers were first presented as a symposium at the annual meeting of the American Association for the Advancement of Science, Boston, Dec. 27, 1953. They were published in the Sept. 1954 issue of ...

Same-sex behavior is widespread in primates and may help strengthen social bonds and improve survival under challenging ...

Researchers uncover evidence that the gut microbiome and brain connection can influence brain gene expression and neural ...

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

Groundbreaking research reveals that human microbes can trigger genetic brain activity in other species, suggesting our ...

The researchers found that same-sex behavior was more common in primate groups with clear hierarchical structures and those ...

People haven’t realised that same-sex behaviour is as important for the functioning of a society," says wildlife expert ...

A new primate study links same-sex behaviour to survival, social bonding, and environmental stress, raising intriguing ...

Saliva is a bodily fluid most of us take for granted despite the significant roles it plays in aiding digestion, maintaining strong teeth and defending against oral disease. However, the evolution of ...

A new study from Northwestern University is reshaping how scientists think about brain evolution. The research suggests that ...

The microorganisms in our gastrointestinal tract-the gut microbiome, can exert a profound influence on the human body, and ...