Women most often ranked male bodies more attractive when they exhibited a higher shoulder-to-hip ratio (i.e. a V-shape) and a larger penis. That said, these attributes had their limits. There came a ...

For years we’ve heard the old adage that “size matters.” And according to a new study, it turns out that it really does, but ...

The study aimed to investigate why humans may have evolved to have larger appendages compared to other primates.

This is the long and short of it. A female doctor says most people overestimate the size of the average penis, claiming most men barely measure more than five inches even when they’re rock hard. Dr.

A recent investigation by scientists at the University of Western Australia has shed fresh light on an age-old debate among ...

Forbes contributors publish independent expert analyses and insights. GrrlScientist writes about evolution, ecology, behavior and health. “All complicated machines and appliances are very probably the ...

“Everybody knows [the saying] 'size doesn't matter'; and everybody knows [it] really means that size does matter.” -- Alan McKee (2004) Does size matter? Dominant discourses about penises in Western ...

Add Yahoo as a preferred source to see more of our stories on Google. Humans have the largest penis-to-body size proportions of most primates. To better understand the psychological influences on ...