About 93,100 results
Open links in new tab
  1. Teenager - Simple English Wikipedia, the free encyclopedia

    Constantly exposed to new ideas, social situations and people, teenagers work to develop their personalities and interests. Before their teenage years, they focused on school, play, and gaining …

  2. Adolescence | Definition, Characteristics, & Stages | Britannica

    Jan 27, 2026 · adolescence, transitional phase of growth and development between childhood and adulthood. The World Health Organization (WHO) defines an adolescent as any person between …

  3. Adolescence | Psychology Today

    Adolescence can be a time of both disorientation and discovery. The transitional period can raise questions of independence and identity; as adolescents cultivate their sense of self, they may...

  4. Teenagers news - Today’s latest updates - CBS News

    Oct 14, 2025 · American teenagers scored worse than students in countries like China, Canada, Finland, and Poland in all 3 subjects, and they ranked below average in math.

  5. Adolescent Development - Cleveland Clinic

    Adolescence is the period of transition between childhood and adulthood. Children entering adolescence are going through many changes in their bodies and brains. These include physical, intellectual, …

  6. The Growing Child- Teenager (13 to 18 Years)

    Sexual and other physical maturation that happens during puberty is due to hormonal changes. Here's a look at the changes for boys and girls. In boys, it's hard to know exactly when puberty is coming. …

  7. Information About Teens (Ages 12-19) | Parent Information | CDC

    Oct 21, 2025 · As a parent of a teen, you are beginning to see your child become an adult. These are critical years that will affect their current and future health. These links will help you learn how to …

  8. Teens - American Psychological Association (APA)

    APA Services advocates for policies to prevent children’s exposure to violence and expand access to treatment and essential services for children who have experienced violence.

  9. Adolescent Development - Youth.gov

    Adolescence is the developmental shifting into adulthood that includes rapid changes in the brain and body, often at different rates and is a time for healthy exploration of who young people want to be …

  10. Stages of Adolescence - HealthyChildren.org

    Understanding what to expect at different stages can promote healthy development throughout adolescence and into early adulthood. During this stage, children often start to grow more quickly.