Who owns PubMed?

PubMed is owned and maintained by the U.S. government, specifically the National Institutes of Health (NIH) through its National Library of Medicine (NLM) and the National Center for Biotechnology Information (NCBI). It's a free, public database for biomedical literature, providing access to citations and links to full-text articles.

Can PubMed be trusted?

Yes, PubMed is generally considered a highly reliable and authoritative resource for biomedical literature, as it's a service of the U.S. National Library of Medicine (NLM) and NIH, indexing millions of peer-reviewed articles. However, it indexes a vast range of sources, so users need to apply critical thinking to distinguish between high-quality, rigorously studied papers and lower-quality research (like exploratory studies or those with poor methodology) that also appear in the database. 

Who finances PubMed?

To advance science and improve human health, NIH makes the peer-reviewed articles it funds publicly available on PubMed Central.

Does MEDLINE own PubMed?

MEDLINE is a primary component of PubMed, a literature database developed and maintained by the NLM National Center for Biotechnology Information (NCBI).

Is PubMed government run?

PubMed Central® (PMC) is a free full-text archive of biomedical and life sciences journal literature at the U.S. National Institutes of Health's National Library of Medicine (NIH/NLM).

Introduction to PubMed Central PMC

Who is behind PubMed?

Available to the public online since 1996, PubMed was developed and is maintained by the National Center for Biotechnology Information (NCBI), at the U.S. National Library of Medicine (NLM), located at the National Institutes of Health (NIH).

Who is the largest funder of medical research?

With an annual budget of more than $47 billion, NIH is the largest single public funder of biomedical and behavioral research in the world. In fiscal year 2023, NIH funding generated an estimated $92.89 billion in economic activity. Every state and almost every congressional district received a share of NIH investment.

Is PubMed shutting down?

No, PubMed is not shut down, but it experienced temporary interruptions and slowdowns in updates due to U.S. government funding lapses, particularly around October 2025, affecting new journal indexing and manual processes, though core search functions remained largely operational. Older, related services like PubMed Health (retired 2018) and the legacy PubMed Central (PMC) view (retired 2023) were discontinued, but the main PubMed database continues to function, albeit with reduced new content during shutdowns.
 

Which is better, PubMed or MEDLINE?

Although PubMed is essentially a way of accessing the MEDLINE database, it actually contains some additional content, including references to some books and chapters, in-process and ahead of print citations, and some articles which lie slightly outside of the subject scope of MEDLINE, such as those on astrophysics.

What family owns MEDLINE?

Founded in 1966, Medline remained 100% family-owned for nearly 55 years. Then in 2021, the next generation of the Mills clan sold 79% of the company to a group of private equity firms led by Blackstone and Carlye in a leveraged buyout that valued Medline at more than $30 billion.

Do doctors use PubMed?

Physicians search for evidence on PubMed, a database from the National Library of Medicine. They can view study abstracts (a short summary) for free, but without a journal subscription, they can't access the full paper.

What is the best database for medical research?

PubMed is the number one source for medical and healthcare research. It is hosted by the National Institutes of Health (NIH) and provides bibliographic information including abstracts and links to the full text publisher websites for more than 28 million articles.

Is NIH trustworthy?

The National Institutes of Health (NIH) supports biomedical and behavioral research domestically and abroad, conducts research in its own laboratories and clinics, trains research scientists, and develops and disseminates credible, science-based health information to the public.

Is PubMed or google scholar better?

We found that Google Scholar retrieved twice as many relevant articles as PubMed—and three times as many relevant articles with free full-text access. These results are not attributable to differences in content coverage, as 78% of the tested articles were available in both databases [34].

What does PubMed stand for?

PubMed® is the National Library of Medicine's® (NLM) free, searchable bibliographic database supporting scientific and medical research. It contains more than 37 million citations and abstracts of biomedical and life sciences literature.

What is the best website for medical research?

Websites that host reputable medical journals and research databases, such as PubMed, JAMA Network, and NEJM (New England Journal of Medicine), provide access to peer-reviewed articles and the latest medical research. PubMed is a comprehensive database of medical literature and research articles.

What is the largest medical database in the world?

PubMed is the world's largest database of biomedical and health sciences literature. PubMed launched in 1996, is the interface used to access Medline, PubMed Central, plus additional materials (preprints, pre 1966 citations not yet updated to Medline, NCBI bookshelf, etc.).

How reputable is PubMed?

Yes, PubMed is generally considered a highly reliable and authoritative resource for biomedical literature, as it's a service of the U.S. National Library of Medicine (NLM) and NIH, indexing millions of peer-reviewed articles. However, it indexes a vast range of sources, so users need to apply critical thinking to distinguish between high-quality, rigorously studied papers and lower-quality research (like exploratory studies or those with poor methodology) that also appear in the database. 

What is the equivalent of PubMed?

MEDLINE is the primary database behind PubMed. If PubMed is not available, MEDLINE should still be searchable via the Ovid interface.

Why can't I read full articles on PubMed?

PubMed does not contain full-text articles, but in some cases, you can link to full text directly from PubMed. If you have searched PubMed (or accessed PubMed through a web link) and located a citation of interest, check for full-text icons in the upper right corner of the abstract page.

Who is considered the biggest funder of scientific research?

With a $37 billion annual budget, NIH is the world's largest funder of biomedical research.

Who funds PubMed?

PubMed, MEDLINE and PubMed Central are all funded by the National Library of Medicine but are different databases. PubMed has been reported to include some articles published in predatory journals. MEDLINE and PubMed policies for the selection of journals for database inclusion are slightly different.

Who funds Johns Hopkins research?

The majority of the Center's research funding is provided through grants from the Agency for Healthcare Research and Quality, the National Institutes of Health and other governmental and nonprofit sources. A select example of current or recently completed research projects is provided below.

Who is the biggest donor in the world?

Despite having died in 1904, Jamsetji Tata still retains the title of the world's most generous philanthropist. A pioneering Indian industrialist, Jamsetji founded the Tata Group and remained committed to making a positive societal impact with his company and his wealth throughout his life.