Humanity's itchy little nuisance resists common pesticides and drives parents crazy. Will we ever be rid of head lice? Doctors say it's unlikely.

Celebrity colorists weigh in on the first lady's hair color, which follows a distinct conservative trend.

Summer heat is frankly exhausting. While we spend half our mornings frantically reapplying SPF so our faces don't melt off, ...

Shoppers with hair loss say it makes their hair grow “faster and thicker.” ...