‘Heat breaks up charcoal and puts sulphur dioxide in’; ‘The air pulls faster on heavy masses.’ These and other similar statements by school-aged childre

More children born today will survive to adulthood than at any time in history. It is now time to emphasize health and development in middle childhood and adole

Adolescenceâ€"beginning with the onset of puberty and ending in the mid-20sâ€"is a critical period of development during which key areas of the brain matu

Children are already learning at birth, and they develop and learn at a rapid pace in their early years. This provides a critical foundation for lifelong progre