ScienceInsights

Emotional abuse leaves lasting marks on the brain, body, and relationships. Here's what the science says about its long-term effects and what healing can look like.

Hives can show up from allergies, stress, or causes you'd never expect. Learn what triggers them, how they're treated, and when to seek urgent care.

Teens need 60 minutes of daily activity, but what counts and why it matters for sleep, mental health, and growing bodies explained simply.

Burning feet are often linked to nerve damage from diabetes, B12 deficiency, or kidney disease. Learn what's behind the sensation and when to see a doctor.

From hydrocortisone to antifungal creams, learn which rash treatments work for different skin conditions and when to see a doctor.

A practical guide to anal sex prep covering diet, cleaning, anatomy, stretching, lube, and how to stay safe and comfortable.

By hour 17 of fasting, your body switches to burning fat, insulin falls, and early cellular cleanup begins. Here's what's actually happening inside.

Object permanence isn't technically an ADHD symptom, but working memory issues explain why people with ADHD forget things exist. Here's what's really going on.