Evoluder writes to tell us that scientists at Wake Forest University have found a "cancer resistant mouse" and bred it to make a small army of cancer resistant mice. When transplanting blood from one of these mice to a normal non-resistant mouse they are able to provide "lifetime cancer protection". From the article: "The cancer-resistant mice all stem from a single mouse discovered in 1999. "The cancer resistance trait so far has been passed to more than 2,000 descendants in 14 generations," said Cui, associate professor of pathology. It also has been bred into three additional mouse strains. About 40 percent of each generation inherits the protection from cancer."