The Sigma male is often seen as a quieter version of the Alpha. He is a natural leader but prefers to operate independently, thriving outside the traditional social hierarchy.

Alpha males have competition. These men, who don't see beyond their navel and who stick to this image of raw virility, have slightly lost ground. Sigma men, a sort of "lone wolf" on the fringes of ...

If gangs were visiting this kind of damage upon our kids, we would call in the National Guard. When frats do it, we go to the movies.

PULLMAN, Wash. – A fraternity at Washington State University is facing suspension due to serious allegations. The Alpha Sigma Phi house is under investigation for an incident that reportedly occurred ...

Think of "sigma" as being somewhat synonymous with ... as Urban Dictionary suggests that it's a step above being an alpha male. Indeed, Begg says that it refers to something being the best ...