A study has challenged previous theories about male strength and sexual behavior that are linked to evolutionary gender roles ...

These stories from seven women—all over the age of 60—will remind you that it’s never too late to start strength training. Each of these women is crushing their goals today, whether they ...

The findings present a mixed picture, the authors said. There are several hypotheses around why men have ... This theory ...

While many studies have looked at possible evolutionary links between men’s strength and sexual behavior, a Washington State University study included data on women with a surprising result. Women, as ...

A study revealed that both men and women with greater upper body strength report more lifetime sexual partners, challenging the sexual selection hypothesis, which emphasizes male physical competition ...