A half a million volunteers are being sought out by the American Cancer Society (ACS) that are willing to let researchers watch them for twenty years to see if they develop cancer.

Cancer is the second leading cause of death in the United States. The idea behind this large study is to compare it to other big studies in Europe and Asia, who are searching for environmental and lifestyle factors that cause cancer.

The group will recruit men and women between the ages of 30 and 65 who have never been diagnosed with cancer. The volunteers will give blood to be tested and answer questionnaires at various times over the next twenty years.

Eugenia Calle, managing director of analytic epidemiology at the American Cancer Society, said in a statement "This type of study involves hundreds of thousands of people, with diverse backgrounds, followed for many years, with collection of biological specimens and assessments of dietary, lifestyle and environmental exposures".

All Macy's stores nationwide are having a Macy's Shop for a Cause day on September 16th, 2006. If you make a five dollar donation to breastcancer.org then you will receive a 20 percent off discount card for the entire day.

Breastcancer.org is a non profit organization and their mission is to help women and their loved ones make sense of the complex medical and personal information about breast cancer, so they can make the best decision for their lives. This year is breastcancer.org's fifth anniversary.

There are more fundraisers coming up in the month of September on the breastcancer.org website. There might be something in your area so check it out!