Cloned Puppies: Sure, They're Cute, But at What Cost?

wired.com — When skin cells from a dead pit bull named Booger gave rise to five healthy-looking puppies with a $50,000 price tag, it marked the formal beginning of a commercial dog-cloning industry.But for all the attention given to these and other clones, little was paid to the behind-the-scenes science. Aug 19, 2008 View in Crawl 4