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 ...

Beth Skwarecki is Lifehacker’s Senior Health Editor and has been writing about health, fitness, and science here since 2015. Beth was the recipient of the 2017 Carnegie Science Award in science ...

Misogyny on the internet isn't new, but with the rise of influencer Andrew Tate and other creators of the "manosphere," it's reached scary yet idiotic new heights. While these men boast about their ...

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, ...