Once their daughter or son starts separating from childhood, usually around ages 9 to 13, adolescence commonly begins. Now the girl or boy feels more restless and dissatisfied, not content to be ...

Change is the law of living things, the constant process that keeps upsetting and resetting the terms of our existence all the time. Moment to moment, one day to the next, our lives are in constant ...

We may consider 18- or 21-year-olds adults, but new research suggests the brain isn’t fully developed or stable until our late 20s or even early 30s.

Editor’s note: The podcast Chasing Life With Dr. Sanjay Gupta explores the medical science behind some of life’s mysteries big and small. You can listen to episodes here. (CNN) — Puberty: It’s one of ...

An international study—the largest of its kind—has uncovered similar structural changes in the brains of young people diagnosed with anxiety disorders, depression, ADHD and conduct disorder, offering ...