genes

DNA

Study: Levels Of Promiscuity May Be Linked To DNA

A new study suggests there may be a biological reason for infidelity. A group of New York researchers say it’s all in the genes — and not your blue ones.

12/03/2010

A Caduceus - Graphic: AP

Is ADHD Genetic?

Children with ADHD are twice as likely to have missing or extra chromosomes – the first evidence that the disorder is genetic, a new study says.

09/30/2010