Aside from the pleasurable feelings that come with it, evolutionarily speaking why do humans have to have sex to keep the species going when it doesn't seem the most efficient way to go?
A person's chosen online profile name chosen is particularly important, researchers found.
Scientists say people fall into two broad categories -- promiscuity or faithfulness -- when it comes to sex.
A new study interviewed college-age men and found that not a small number didn't understand what rape means.
A Siberian man who was part human and part Neanderthal is shedding light on when Africans first successfully settled in Europe and Asia...and mated with Neanderthals who were already living there. Continue reading →
Preference for ultra-masculine men and ultra-feminine women is an urban habit, a new study suggests. Continue reading →
An ancient idea of non-genetic inheritance may influence offspring of flies, scientists report. Continue reading →
Sex and alcohol both make us feel good, but one of them is a bit of a liar in the long run. Trace explains which is the deceiver, and what each does to couples' communication skills.
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