Babies develop at very different rates, both physically and when reaching developmental milestones like sitting, walking or talking. That's why there's such a large range of what's considered normal ...

Weight is a heavy topic (see what I did there?). It should go without saying that this point that you're so much more than a number on a scale, and that many factors affect your overall health, ...

If you wonder how your body sizes up to others your age, it can help to compare to the average weight and height of teenagers. Keep in mind there are several factors that affect the average weight of ...

BMI doesn't tell the full story of health, says a new University of Waterloo study. The measure may reinforce bias and ...