Scientists Genetically Engineer Mice That Outrun and Outlive Ordinary Mice

...superpowers much???????

"Scientists at Case Western Reserve University have genetically engineered mice that outrun, outlive, and out-eat ordinary mice while staying lean, light, and fertile well into old age."

http://www.webmd.com/fitness-exercise/news/20071101/gene-tweak-makes-for-mighty-mice?src=RSS_PUBLIC