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2026-09-24

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 ... ...

2026-09-22

BackgroundThe Protocol Registration and Results System (PRS) is a data submission portal used by organizations to submit clinical research studies to ClinicalTrials.gov. Study data can be entered directly within the PRS user interface (UI) ... ...

2026-09-15

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 ... ...

2026-09-14

The Unified Medical Language System (UMLS), a foundational National Library of Medicine (NLM) resource for integrating and connecting biomedical and health information, marks its 40th anniversary in 2026. Initiated in 1986 and first releas ... ...

2026-09-08

The RxNorm September 2026 monthly release became available on Tuesday, September 8, 2026, and there are no major changes to report. ...

2026-09-08

The LocatorPlus Catalog website will be updated with a new interface that offers a modernized look and feel while keeping the catalog's core functionality unchanged.We invite you to preview the updated website, which will become the defaul ... ...

2026-09-02

The National Library of Medicine (NLM) is pleased to announce that the September 2026 SNOMED CT International Edition is available for download.To download the above release, you must agree to the UMLS Metathesaurus License and have a UMLS ... ...

2026-09-01

The National Library of Medicine (NLM) is pleased to announce that the September 2026 U.S. Edition of SNOMED CT is available for download. This release contains 286 new active concepts specific to the U.S. Extension. The September 2026 U.S ... ...

2026-08-11

The National Library of Medicine (NLM) is pleased to announce August 2026 SNOMED CT Spanish Edition is available for download. To download the above releases, you must agree to the UMLS Metathesaurus License and have a UMLS Terminology Ser ... ...

2026-08-03

The RxNorm August 2026 monthly release became available on Monday, August 3, 2026, and there are no major changes to report. ...