From Fight Club to Gladiator, many films feature characters described as 'alpha males'. But did you know that there are actually six categories of men? According to scientists, all men are either ...

Researchers have found that clear-cut male dominance is rare in primates, with both sexes capable of reigning supreme depending on the circumstances. When you purchase through links on our site, we ...

Within popular culture, there is no shortage of references to "alpha males." Plenty of books advise men on how to become one, and an abundance of movies depict their purportedly fabulous lives. From ...

There's a downside to being a powerful alpha male -- at least if you're a baboon. Studies show that despite their high rank, the No. 1 males in baboon society are also some of the most stressed out, ...