OK, this part is important and many critics seem unable to understand it, so I'll repeat. The Trivers-based sex difference explanation often proffered by evolutionary psychologists does not expect ...

Crime Scene Investigation Nairobi, a DNA paternity testing company, has circulated a document titled Kenya’s promiscuity Index. The results are not surprising. Having digested it, I will break it down ...

Add Yahoo as a preferred source to see more of our stories on Google. Sexual double standards – in which women and men are judged differently for the same sexual behavior – will probably sound ...

Sexual double standards — in which women and men are judged differently for the same sexual behavior — will probably sound familiar to most people. The classic one centers on multiple sexual partners: ...