Five years ago, a cat named Willow went missing in Boulder, Colorado. She turned up this week 1,800 miles away in New York City (http://www.nytimes.com/2011/09/15/nyregion/willow-lost-cat-from-colorado-resurfaces-in-manhattan.html?_r=3&partner=rss&emc=rss). How'd her owners track her down? A tiny microchip, and huge heaping helpings of luck. More » (http://gizmodo.com/5840653/microchip-implant-brings-a-lost-kitten-home-after-five-years-and-1800-miles)
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