Qigong Cancer Treatment - Chinese masters come to Montana and Canada to teach a form of this ancient breathing practice aimed at helping heal cancer patients. We meet an American man who says Qigong helped save his life when he was diagnosed with a terminal brain tumor.

Cabrillo College Stroke Center - Through activities like silk painting, poetry, drumming and golf, stroke patients at this unique school are reclaiming their speech, physical mobility and dignity. The center is a one-of-kind institution that its founders hope to replicate in many other places.

Light Dome - Clients lie inside this six-foot-high structure in London and are bathed in full spectrum light to help them heal by balancing their energy. Some people describe the experience as being in the womb. Others say it's like gazing into infinity. It's a trip inside the rainbow and it's now in use in about 15 countries around the world.