An itchy scalp is a common yet manageable symptom. Dandruff, dry skin, allergic reactions, and conditions like psoriasis are some of the most common reasons your scalp might be itchy. Treatment will ...

From concerning injuries to creepy crawlers, this online community contains posts that might disturb you for a while but won’t cause any physical harm.

Nick Blackmer is a librarian, fact-checker, and researcher with more than 20 years of experience in consumer-facing health and wellness content. Double shampooing can help you remove oil and build-up ...

Do you know what the universal blood type is? Apparently, only one in 10 Americans do. (It’s O-negative, by the way.) How ...