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 ...

Puberty can be hard on the kid going through it and the parent trying to help them. Your child is going through physical ...

Ah, adolescence: the gnarly netherworld of acne, braces, hormones, fickle friendships, and byzantine middle school stairways to nowhere. It was awkward enough when we went through it, and now puberty ...

I often meet parents who walk in worried because their seven- or eight-year-old is showing changes they expected only in their teenage years. A little breast development, new body odour, hair growth ...