PLOS
PLOS is an open access scientific publishing website for journals, peer-reviewed articles, research communities, publishing policies, and open science programs.
What PLOS is
PLOS, short for Public Library of Science, is a website at plos.org for open access scientific publishing. The public site connects readers, authors, reviewers, editors, librarians, funders, and institutions to PLOS journals, publishing guidance, policies, open science programs, and article pages.
Open access publishing
PLOS is built around the idea that research articles should be immediately available to read online. Open access does not mean that every article is equally important or automatically correct. It means access and reuse are handled differently from subscription journals, so the article license, publication fees, peer-review status, data policies, and journal scope all need to be checked.
Journals and article pages
PLOS operates a family of journals, including broad-scope and field-specific titles. A reader may arrive through a journal homepage, a search engine, a DOI, a citation database, or a social link. The useful habit is to read the article page as metadata plus evidence: title, authors, affiliations, abstract, methods, figures, data availability, funding, competing interests, references, and publication history.
Peer review and editorial checks
PLOS journals use editorial assessment and peer review before publication. That process is different from preprint posting because a journal article has passed through the journal's review workflow, but it is still not a permanent guarantee of truth. Articles can be corrected, retracted, debated, or superseded by later research.
Author and reviewer workflows
For authors, PLOS pages explain journal scope, submission requirements, article types, publication fees, data expectations, reporting guidelines, and editorial policies. For reviewers and editors, the site provides guidance on peer review, ethics, conflicts, and decision processes. The website is therefore both a reader portal and a publishing operations hub.
Open science policies
PLOS is also known for open science advocacy. Its public materials emphasize practices such as open access, data availability, transparent reporting, preregistration where relevant, and clearer research assessment. These policies are part of the site experience because they shape what authors must disclose and what readers can inspect.
Strengths and limits
PLOS is strongest when a reader needs freely accessible peer-reviewed scientific literature and clear publishing-policy context. Its limits come from journal scope, editorial choices, publication fees, field coverage, and the general limits of peer review. PLOS is an important publisher, not a complete index of all science.
Why it matters
PLOS matters because open access publishing changes who can read scientific work, who can reuse it, and how quickly evidence circulates beyond well-funded institutions. It helped make open access a mainstream expectation in many research fields. The website is part archive, part publishing service, and part public argument for a more open research system.
WHOIS domain data
Data pulled: June 1, 2026View current WHOIS record
- Domain
- plos.org
- IP address
- 104.26.9.182
- Registrar
- Cloudflare, Inc.
- WHOIS server
- whois.cloudflare.com
- Referral URL
- http://www.cloudflare.com
- Created
- October 2, 2000
- Updated
- October 6, 2025
- Expires
- October 2, 2026
- Nameservers
- chad.ns.cloudflare.com (172.64.33.82); paloma.ns.cloudflare.com (162.159.38.168)
- Domain status
- clientTransferProhibited; clienttransferprohibited
- DNSSEC
- unsigned
- Contact privacy
- Registrant, admin, tech, and billing contact details are listed as data redacted, with a Cloudflare registrar contact form for plos.org.