ScienceInsights

From sleep position to oral appliances, here's what actually helps reduce snoring and when it's worth talking to a doctor.

From horse chestnut extract to sclerotherapy, here's what the evidence says about medicines and treatments that actually help varicose veins.

Thick white discharge can happen in early pregnancy, but it's not a reliable sign on its own. Learn what's normal, what's not, and when to test.

At 9 weeks, your uterus is about the size of a grapefruit and still hidden in your pelvis. Here's what's changing inside your body.

Hydrolyzed collagen peptides work well for most people, but joint issues may call for a different type. Here's how to choose what's right for you.

Learn how to check for leg swelling at home, from the simple press test to tape measurements and visual clues that hint at what's causing it.

Lipitor can lower LDL within weeks, but heart risk reduction takes longer. Here's what to realistically expect at each stage of treatment.

From saltwater gargles to honey, these home remedies can ease sore throat pain fast — plus what to avoid and when to see a doctor.

Two-week-olds typically sleep 16–18 hours a day in short bursts. Here's what's normal, what to watch for, and how to keep sleep safe.

Hypothyroidism typically causes less weight gain than most people expect, often just 5–10 lbs, mostly from fluid retention rather than fat.