The American Cancer Society's mission is to save lives, celebrate lives, and lead the fight for a world without cancer.

The American Cancer Society is a global grassroots force of nearly 2 million volunteers dedicated to saving lives, celebrating lives, and leading the fight for a world without cancer. From breakthrough research, to free lodging near treatment, a 24/7/365 live helpline, free rides to treatment, and convening powerful activists to create awareness and impact, the Society is the only organization attacking cancer from every angle.

http://www.cancer.org