ScienceInsights

Sprained or broken finger? Learn how to tell the difference and what to do in the first few days to heal properly.

A broken blood vessel in your eye looks alarming but usually heals on its own. Here's what to do, what to expect, and when to see a doctor.

Nighttime sore throats are often caused by mouth breathing, acid reflux, or dry air. Learn what's behind yours and how to find relief.

Hives can pop up from stress, temperature, or hidden conditions like thyroid disease. Here's what's actually triggering your skin and what to do about it.

Lower back pain when bending is often caused by poor movement habits. Learn how to fix it with better posture, core exercises, and safer daily lifting.

Alli can cause bowel changes within hours of taking it. Here's what to expect, how long it lasts, and how diet affects your experience.

Carb needs for prediabetes vary by person, but research points to helpful ranges and strategies for keeping blood sugar stable throughout the day.

Women's sleep needs shift with hormones, life stage, and more. Here's what actually affects how much rest you need and how to get it.

Nail ridges are often harmless, but some patterns can point to health issues worth knowing about.

Learn how to support someone through an anxiety attack with calm, practical steps — from guided breathing to grounding techniques.