Science is a great adventure. As the staff of American Scientist, the award-winning magazine of science and technology published by Sigma Xi, The Scientific Research Society, we have been proud to work with distinguished contributors as chroniclers of that adventure. This Web site is designed to provide a sample of our content for those unfamiliar with the magazine, and to enrich our readers' experience by facilitating exploration and discussion of themes treated in the magazine. Thank you for your patience as we build our new site. American Scientist is an illustrated bimonthly magazine about science and technology. Each issue is filled with feature articles written by prominent scientists and engineers, reviewing important work in fields that range from molecular biology to computer engineering. The articles are carefully edited and accompanied by illustrations that are developed to enhance the reader's understanding and enjoyment. Readers also enjoy the Scientists' Bookshelf and a number of regular columns that cover topics in computing, engineering, public and professional issues and reflections on the history and practice of science. In the Science Observer section, the editors give the readers glimpses behind the scenes in science. American Scientist has been published since 1913 by Sigma Xi, The Scientific Research Society. In recent years it has been honored with many awards for editorial, design and illustration quality. Read faithfully by Sigma Xi's membership of distinguished scientists and engineers, the magazine is now available on newsstands around the world, as well as by individual or institutional subscription. American Scientist Online, an online service incorporating the full content of the print magazine and additional online-only features, was launched in May 2003 to extend the mission that had been served by the magazine's Web site since 1995. Full access to the site is provided without additional charge to Sigma Xi members and other individual magazine subscribers, and to institutional subscribers who arrange site licenses.

科學是偉大的冒險。作為科學研究協會Sigma習出版的獲獎科技雜志《美國科學家》(American Scientist)的工作人員，我們很榮幸能與杰出的貢獻者合作，作為這一冒險的編年史作者。本網站旨在為不熟悉本雜志的讀者提供內容樣本，并透過探討和討論本雜志的主題，豐富讀者的經驗。感謝您對我們新網站建設的耐心。《美國科學家》是一本關于科學技術的雙月刊。每期都有著名科學家和工程師撰寫的專題文章，回顧從分子生物學到計算機工程等領域的重要工作。文章經過精心編輯，并附有插圖，以提高讀者的理解和享受。讀者也喜歡科學家的書架和一些定期專欄，涵蓋計算、工程、公共和專業問題，以及對科學的歷史和實踐的反思。在《科學觀察》欄目中，編輯們向讀者展示了《科學》雜志的幕后故事。《美國科學家》自1913年以來一直由科學研究會Sigma習出版。近年來，它獲得了許多獎項的編輯，設計和插圖質量。忠實閱讀西格瑪習的杰出科學家和工程師的成員，該雜志現在可以在世界各地的報攤，以及個人或機構訂閱。2003年5月，《美國科學家在線》(American Scientist Online)推出了一項在線服務，綜合了《美國科學家在線》雜志的全部內容和其他僅供在線使用的功能。西格瑪習會員和其他個人雜志訂閱者，以及安排網站許可證的機構訂閱者均可免費完全訪問網站。