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There will be no change to the PubMed DTD for 2027. There are two upcoming changes to PubMed data that will take effect when the 2027 PubMed baseline is published:A new allowed value “NotIndexed” will be added for the IndexingMethod attrib ... ...

Linked Discoveries™ is an experimental pilot resource developed by the National Library of Medicine (NLM) that helps users explore how articles with PubMed® abstracts connect to the surrounding literature. Linked Discoveries creates neighb ... ...

The National Library of Medicine (NLM) is pleased to announce the launch of the Semantic Precision for AI Retrieval of Knowledge (SPARK) Challenges. Engineers, data scientists, researchers, startups, and non-profits are invited to build AI ... ...

PubMed's New & Noteworthy RSS feed provides another way to stay up to date with the latest news published in the NLM Technical Bulletin for PubMed.This RSS feed URL is changing, as the feed will now be generated directly from the Technical ... ...

The article type filters in PubMed have been updated to reflect Annual MeSH Processing (AMP) updates to Publication Types, including discontinued publication types from the past several years. All affected filters appeared in the “See all ... ...

The National Library of Medicine (NLM) has released the 2026 production year PubMed Baseline files. The complete 2026 baseline consists of files pubmed26n0001- pubmed26n1334. In addition to the XML files there are corresponding MD5 checksu ... ...

The release of updated MEDLINE citations with 2026 MeSH is scheduled for the week of January 26, 2026. The National Library of Medicine (NLM) expects to temporarily suspend the addition of fully indexed MEDLINE citations to PubMed the week ... ...

You will be able to download 2026 MeSH from links on the NLM Data Distribution page for MeSH Data the week of January 5, 2026. An announcement with further details for the release of 2026 MeSH XML Data will be announced in December 2025.Th ... ...

As part of our commitment to continuous improvement, PubMed recently introduced several updates designed to improve usability and consistency across the platform. These changes are informed by user feedback and aim to facilitate a more eff ... ...

Make the most of your summer with free continuing education (CE)! Invest in yourself and the communities you serve with National Library of Medicine (NLM) free, on-demand continuing education opportunities. These offerings are designed to ... ...