Tag: apes

ScienceDaily (Dec. 9, 2009) Humans have the same receptors for detecting odors related to sex as do other primates. But each species uses them in different ways, stemming from the way the genes for these receptors have evolved over time, according to Duke University researchers.

Varying sensitivity to these sex-steroid odors may play a role in mate selection -- and perhaps prevent cross-species couplings, the researchers speculate.

ScienceDaily (Dec. 3, 2009) In spite of their genetic similarity to humans, chimpanzees and great apes have maximum lifespans that rarely exceed 50 years. The difference, explains USC Davis School of Gerontology Professor Caleb Finch, is that as humans evolved genes that enabled them to better adjust to levels of infection and inflammation and to the high cholesterol levels of their meat rich diets.

Despite their reputation as lovers, not fighters, of the primate world, bonobos actually hunt and kill monkeys, German researchers said Monday.