By the time they're 18, many teenagers will have heart disease risk factors such as obesity, high cholesterol, high blood ...

No surprise: kids age 6-12, who are in the process of expanding their social circles outside of their families, are interested in (and often active on) online social media, according to Donna Sabino ...

This is the minimum amount which is required to buy "x" number of lots of a particular commodity to trade in futures market.