Sure, you know genetics and your life habits are important factors in living a long life, but have you considered the importance of your thoughts? Clinical psychologist Dr. Mario Martinez thinks it's a crucial component of healthy aging.

Can dieting save your life? Dr. Barry Sears says the toxic fats that we put into our bodies are doing more than making us fat - they could be killing us.

Dr. Thomas Perls is head of The New England Centenarian Study (NECS), the largest comprehensive study of centenarians in the world. The NECS believes that centenarians are a select group of people who have either markedly delayed or entirely escaped dis

Researchers just released a list of some easy things you can do to live a longer, happier life.