PLoS LogoPLoS is a nonprofit organization of scientists and physicians committed to making the world's scientific and medical literature a freely available public resource. All our activities are guided by our core principles.

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OPEN ACCESSOpen Access: Everything we publish is freely available online for you to read, download, copy, distribute, and use (with attribution) any way you wish.

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The endeavors of [open-access] publishers such as PLoS...to widen access to scientific publications are admirable and they are to be commended for the vigour with which they have pursued their aim." — United Kingdom House of Commons Science and Technology Committee, 7 July 2004 (6)

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PLoS is helping to shape the global open access movement — which includes scientists, funders, publishers, librarians, patient advocacy groups, lawmakers, and many others.

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PLoS and the papers we publish are constantly featured in the world's leading media. Some recent headlines:

  • "Human-Chimp Gene Gap Widens from Tally of Duplicate Genes" Scientific American, December 19, 2006
  • "Is the concept of peer reviewing in the Science Industry antiquated?" Today Programme, December 21, 2006
  • "Stem Cell Technique Could Help Kids Avoid Root Canal" Forbes, December 21, 2006
  • "Anti-Cancer 'Smart Bomb' Homes in on Deadly Tumors" ABC News, December 2, 2006
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