African footprints from 700,000 years ago reveal early humans butchered a hippo together as a family, with children as young as 6 months old taking part.
Beards are typically ranked as attractive, but is this always the case? New research finds that face shape influences how attractive a beard is, with some faces being more attractive without one.
Why men have beards is a bit of an evolutionary mystery. Could it be because they provide an advantage in combat? Researchers examined facial hair in the UFC to see if this was the case.