Please provide your email address to receive an email when new articles are posted on . Transgender boys experience a large increase in lean body mass in the first year of testosterone therapy.

Although Michelangelo's masterpiece David captured the magnificence of the human body - how this exquisite body plan is exactly established during human development has puzzled scientists for more ...

Understanding the stages of aging may help you make important decisions about your health and aging well. Aging is a natural experience that lasts a lifetime. It’s a biological process that involves ...