Finding the paper behind the headline

A headline says a new study found something, and gives almost nothing to check it against: no journal, no author, sometimes not even a link. That gap is rarely because the paper is hidden. Most research behind a headline is public, free to find, and usually locatable within a few minutes once you know the handful of places to look: the press release itself, a DOI, PubMed, and PubMed Central.

Start with the press release, since a credible one usually names the journal or links straight to the paper. When the World Health Organization announced in April 2024 that vaccines had saved 154 million lives, its release named The Lancet and linked directly to the paper there. If a release gives a DOI instead, a string like 10.1016/S0140-6736(24)00850-X, typing doi.org/ in front of it resolves straight to the publisher's page for that exact paper, because a DOI is a permanent address for one specific piece of research.

Two problems come up often. First, a publisher's own page is sometimes paywalled, even when the same paper is freely available elsewhere. Search the paper's title or authors in PubMed, the National Library of Medicine's free index of biomedical research, which lists an abstract for nearly every paper and, when a free copy exists, links to it on PubMed Central. The vaccine study above, for instance, is openly readable in full on PubMed Central. Second, if a release names no journal at all, the work may be a preprint, posted before peer review on a server such as medRxiv (see preprint vs. peer review), findable the same way.

So before trusting a headline, spend the few minutes this takes: check the release for a DOI or journal name, resolve a DOI at doi.org, search PubMed if you only have a title or author, and look on PubMed Central before assuming you cannot read the paper. A claim that survives this check is worth far more than one that resists it: no journal, no author, no paper anyone can produce when asked.