The American Heritage Science Dictionary

The American Heritage Science Dictionary covers all major fields of science.
Over 8,500 entries are written in clear language and are enhanced by 350 illustrations, 175 feature notes, and 320 biographies. New to this updated edition is the most recent element, roentgenium, as well as a revised table of the elements. Recent innovations in science are covered, such as nutrigenomics?the study of how the genome and diet interact to influence human and animal health and disease. This is the perfect reference for people looking to improve their science literacy or understand today’s science news.

The Editors of the American Heritage Dictionaries and of other reference titles published by Houghton Mifflin Harcourt are trained lexicographers with a varied array of interests and expertise. Most of the editors hold graduate degrees and have studied at least one foreign language. Several have degrees in linguistics or in the history of the English language. Others have degrees in science or sometimes other disciplines. All the editors familiarize themselves with the vocabulary in specific subject areas, collect materials on new developments and usage, and work in association with consultants to ensure that the content of our publications is as accurate and up-to-date as possible.