Still trying to make sense of stem cells and cloning?
Log on to The Why? Files, www.whyfiles.org, a Web-based magazine featuring a news-you-can-use approach to science, math and technology information.
The site, around since 1996 when the Internet was in its infancy, was highlighted in PC Magazine this spring as one of its top 100 sites. It’s the second time the site produced at the University of Wisconsin-Madison has earned the distinction.