Find out what role genetics plays in why people become drug and alcohol abusers, and investigate how biotechnology can help shape the future of medications used for addicts.

Do Something is a nationwide network of young people who know they can make a difference in their communities and take action to change the world around them. As part of Do Something, young people are asked what they want to do to make...

Encyclopedia Britannica provides a biography of Margaret Mead, noted anthropologist and prolific author.