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Access Options for Institutions

  • Click on the Access Chart to view the different access levels to Science Online

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For assistance contact:
Institutional Site Licensing Customer Service
Hours: 9:00am - 5:30pm Eastern Time, Monday - Friday
Tel: 202-326-6730
Fax: 202-682-0816
E-mail: scienceonline{at}aaas.org

Science, Fifty-one issues, published weekly except the last week in December.

2006
Vol. 311 starting 6 Jan
Vol. 312 starting 7 Apr
Vol. 313 starting 7 July
Vol. 314 starting 6 Oct

Access to Science on the web requires a separate subscription from Science print.

For a list of Agencies we work with, click here.

Science Online

A subscription to Science Online provides access to all content in print Science (excluding advertisements), including Peer Review and Research Articles, News, Perspectives, Reviews, plus additional enhanced material only available online. Also included is access to the ScienceNOW web site, our daily news service. Science Online features access on the date of print publication, full searching capability, links to citations and related resources in PubMed, ISI, and 200 scientific journals on the HighWire platform as well.

Important features:

  • Unlimited Full Text and PDF Downloads
  • Forward and Backward links
  • Live Reference Links
  • COUNTER Usage statistics
  • Science full text back issues to 1997

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Science Online with Science Express

Now available to institutions -- Science Express is the online advanced publication service that Science uses for particularly timely research articles. We publish on average three papers per week, or 12 per month. All Science Express papers ultimately appear simultaneously in print and online approximately 6-8 weeks later. Science publishes 15% of its papers right now through Science Express, but these are often the most important papers. For example, all of the SARS papers were first published in Science Express. Add Science Express to your Science Online sitewide subscription for an additional fee.

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Science Classic

The newly digitized full-text back file of Science is now available for institutional licensing for customers with current subscriptions to Science Online. Now, for the first time, researchers will be able to access instantaneously the entire publishing history of Science through one-easy-to-use, convenient interface. Every page of the archives of Science prior to 1997 has been scanned as a high-resolution PDF which offers the sharpest and highest quality text possible. The PDF files have been optimized for fast web transmission, full search ability, and excellent print quality.

Gaps in Backfiles
Sourcing of backfile volumes for digitization can be difficult for some journals and for older material in particular. If you spot any missing issues or missing articles within the digitized backfile, please let us know by contacting sc-feedback{at}aaas.org. The three issues noted below are missing and we are in the process of tracking them down. Donations are welcome.
1. Volume 3, No. 80, Jan. 14, 1882
2. Volume 3, No. 81, Jan. 21, 1882
3. Volume 3, No. 82, Mar. 4, 1882

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Science Signaling
Virtual Electronic-only Journal

Science Signaling is a powerful research tool in the field of signal transduction -- the study of how cells control their own and each others' behaviors through chemical signals. This intensely active field of biomedical research is of interest to a broad array of scientists. Science Signaling is a weekly electronic journal with unique features like the Virtual Journal, personalization tools, and the Connections Maps database. Science Signaling contains original reviews and perspectives not available anywhere else.

  • 51 issues published every year
  • Indexed in Medline and Index Medicus
  • Virtual Journal with full text access to signal transduction articles in over 50 journals in the HighWire collection
  • Connections Map, a Database of Signaling Pathways, updated continually with new pathways and their relationships

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More information about Science Signaling >

Knowledge Environments are available as a stand-alone product or can be purchased at a discount with Science Online.

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Science Print

Purchase an institutional subscription to Science print by completing the Science Print Order Form (PDF).

Science. ISSN 0036-8075 (print), 1095-9203 (online)