ScienceInsights

Saline rinses, steam, hydration, and the right meds can all help clear a stuffy nose. Here's what actually works and when to see a doctor.

Brown discharge is often harmless, but hormones or infections can play a role. Learn what's behind it and how to address it.

Monster Energy gives you caffeine, sugar, and a few extras — here's what actually affects how you feel and for how long.

Learn the physical signs of female orgasm, why they vary between people, and why open communication is more reliable than guessing.

Forehead pimples often come down to oily skin, hair products, or friction. Learn what's causing yours and how to treat it effectively.

Cetirizine can help an allergy-related cough, but it won't do much for a common cold. Here's why, and what might actually help instead.

A look at the most researched joint pain supplements, from glucosamine to collagen, and how to figure out which one might actually help you.

The luteal phase starts after ovulation. Learn how to spot the signs, track your cycle, and understand what a short luteal phase might mean for you.

Foot pain can stem from plantar fasciitis, gout, nerve damage, or stress fractures. Learn what's behind your pain and how to find relief.

From breathing techniques to sleep and hydration, here's what actually helps bring your heart rate down and keep it lower over time.