Nature Index 2026 Research Leaders
The Nature Index 2026 Research Leaders reveal the leading institutions and countries/territories in the natural sciences, health sciences, applied sciences and social sciences, according to their output in Nature Index journals in 2025.
The dataset for the 2026 Research Leaders includes 125,385 primary research articles across seven subject areas.
The Nature Index now includes 178 publications from across applied, health, natural and social sciences.
The Nature Index now tracks 177 journals plus one conference, with 84% of them published outside Springer Nature.
Features and comment
Tables
The 2026 Research Leaders are based on Nature Index data from 1 January 2025 to 31 December 2025.
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