Humans appear to be evolving to hit puberty later and those who start at an older age live longer, a genetic study has found. Using data from over 200,000 people, scientists also discovered that the ...

NEW YORK (Reuters Health) - Overweight boys may start puberty later than their leaner peers, new research shows. In girls, the opposite is true: Being heavy increases the likelihood that a girl will ...

Humans appear to be evolving to hit puberty later and those who start at an older age live longer, a genetic study has found. Using data from over 200,000 people, scientists also discovered that the ...

(CNN) --Girls aren't alone in hitting puberty earlier -- boys are, too, according to a study published Monday in the medical journal JAMA Pediatrics. And boys' body mass index as children might play a ...

Max Casella didn’t hit puberty until the ripe old age of 27. The “Doogie Howser, M.D.” alum opened up to Page Six exclusively about having pituitary dwarfism, a growth hormone deficiency characterized ...

It does sound as though your daughter may be producing too many androgenic (male) hormones; the male hormone you may be most familiar with is testosterone. Male hormones are responsible for the normal ...

Is your dog acting like a moody teenager? A new study from a group of U.K. universities suggests that dogs do act similarly to human teenagers when they reach puberty. Although none of the dogs were ...

A male African lion named Luke at the Smithsonian’s National Zoo in 2011. Photo: Mehgan Murphy/Smithsonian’s National Zoo Lion cubs grow up fast, and even faster in zoos. In a long-term study, ...

Lawmakers across the US have proposed bills that would ban life-saving care for transgender minors. Anti-trans bills criticize surgeries, but kids under 16 only take hormone blockers, a reversible ...

PHILADELPHIA (CNN) -- Girls aren't alone in hitting puberty earlier -- boys are, too, according to a study published Monday in the medical journal JAMA Pediatrics. And boys' body mass index as ...

"What we found is evidence that dogs do show a period of reduced obedience towards their owners," one researcher explained Is your dog suddenly acting up? They may be going through puberty. A new ...

Girls aren’t alone in hitting puberty earlier – boys are, too, according to a study published Monday in the medical journal JAMA Pediatrics. And boys’ body mass index as children might play a role.