ScienceInsights

Whole-body itching can stem from dry skin, medications, or internal conditions. Learn what might be behind it and how to find relief.

Ozone air purifiers can irritate lungs and may not safely remove indoor pollutants. Here's what the science says and what experts suggest instead.

Simple, evidence-based ways to ease neck pain at home, from stretches and pillow choices to knowing when it's time to see a doctor.

Fever is usually your body's ally, but it carries real risks for some people. Learn when high temperatures become dangerous and which warning signs to watch for.

Heartbreak syndrome is a real, temporary heart condition triggered by stress. Learn how it differs from a heart attack and what recovery looks like.

Hot flushes aren't just a menopause thing. Learn what's actually happening in your body and what else can trigger them, from medications to medical conditions.

From first coos to full sentences, here's what science tells us about how babies learn to speak and what parents can do to help.

Severe bloating can stem from diet, IBS, or hormones, but sometimes it signals something more serious. Learn what's behind it and when to see a doctor.

Different acne scars respond to different treatments. Learn which procedures actually work for your specific scar type, from ice pick to rolling scars.

Victoza is a once-daily injection, not weekly. Learn how dosing works, where to inject, and what to expect as your body adjusts.