Hormonal changes transforms 17-year-old girl into boy

A peculiar case of chromosomal changes in the body has transformed a 17-year-old girl into a boy in the Bokaro district of Jharkhand.

How fatherhood reshapes your brain

Even as men draw flak for not doing enough of parenting as mothers generally do, researchers have discovered that taking care of his kids may not only enforce hormonal changes in fathers but also reshape their brains.