If you're a Twitter addict like me, and you use TweetDeck, there's a feature you need to know about: the Activity column. The Activity column updates you whenever anyone you follow on Twitter ...

From ages 6 to 12, children experience many developmental changes while they learn about and process the world around them. Many skills are learned through daily interactions at home, school, and ...

Only one in three children are physically active every day, and only six states require physical education in every grade, according to the National Association for Sport and Physical Education. The ...