ScienceInsights

Learn the real clinical signs of alcohol use disorder, from subtle behavioral shifts to physical symptoms, so you can honestly assess your relationship with drinking.

Learn how RSV symptoms differ by age, how it compares to the flu, and when to see a doctor for testing or treatment.

Reaching 100 is rare but growing more common. Here's how many people actually make it, where they live, and what their lives look like.

Dry saunas offer real health benefits, from heart health and longevity to mood and muscle recovery. Here's what the research shows and how to use one safely.

Eye pain can range from a surface scratch to a pressure emergency. Learn what's likely causing your eye pain and when to seek care right away.

Red eyes are usually caused by allergies, dryness, or irritation, but sometimes signal something more serious. Learn what's behind your symptoms.

From ginger and peppermint to heat therapy and antacids, here are practical ways to ease an upset stomach at home.

From drinking water to peppermint oil, here are practical headache remedies that actually work — plus warning signs to take seriously.

Spotting or bloody discharge can mean different things in early pregnancy. Learn how implantation bleeding differs from a period and when to seek care.

Seborrheic dermatitis in the ears is manageable with the right treatments, from medicated shampoos to antifungals and prescription options.