Annual global scientific activity captured by WoS as measured by the number of actively publishing journals, the number of journals deindexed annually by WoS, the number of journals with retractions, the number of journals with PubPeer comments, and the number of journals with suspected paper mill products. It is visually apparent that deindexing now occurs at a level far below the level of occurrence of journals publishing suspected paper mill products. These patterns hold for Scopus and MEDLINE.
R.A.K. Richardson, S.S. Hong, J.A. Byrne, T. Stoeger,
& L.A.N. Amaral, The entities enabling scientific fraud at scale are large, resilient, and growing rapidly, Proc. Natl. Acad. Sci. U.S.A. 122 (32) e2420092122, https://doi.org/10.1073/pnas.2420092122 (2025).
A powerful new study, Richardson et al. @pnas.org reveals the scale of systematic research fraud: fake papers are doubling every 1.5 years - ten times faster than real science! Retractions and deindexing can't keep up: 📄 doi.org/10.1073/pnas... #ResearchFraud #Integrity #PaperMills #AcademicEthics