ScienceInsights

At 10 weeks, your placenta is about the size of a strawberry and already hard at work supporting your growing baby.

Warm compresses, clean eyelids, and knowing when to see a doctor can help clear up a stye faster and prevent it from coming back.

From saltwater gargles to OTC pain relievers, here's what actually helps a sore throat feel better and when to see a doctor.

Diet green tea isn't as healthy as it sounds. Here's what the sweeteners, low antioxidants, and caffeine actually mean for your body.

Learn what the crown of a tooth is, what it's made of, and how it differs from an artificial dental crown.

Burning 150 calories a day can support steady weight loss and real health gains — here's what that looks like in practice and why it adds up.

Migraines involve more than head pain. Learn the full range of signs, from early warnings and aura to dizziness and post-migraine fatigue.

From benzoyl peroxide to pimple patches, here's what actually helps a painful pimple heal faster and what's worth skipping.

Simple lifestyle habits like meal order, post-meal walks, and better sleep can help keep your blood sugar stable without medication.

A heart rate of 150 bpm during exercise is usually fine, but at rest it may need attention. Learn when to act and when not to worry.