From Scientific American, the world's leading science magazine, comes an authoritative guide to science on the Internet for students, researchers, and professionals... Scientific American Guide to Science on the Internet combats information overload by listing only the best, most useful, most consistently accurate sources of information on hundreds of scientific subjects. These sites have been selected after an exhaustive surfing process to weed out incomplete, inaccurate, and out-of-date sources. Whether it's DNA or star maps, human anatomy or paleontology, this book takes you right to the best sites, complete with a wealth of screenshots to help you decide at a glance if this is the site you need. Best of all, Scientific American Guide to Science on the Internet is linked to Scientific American's popular website, for further information and access to new sites as they're established.