Harvard University

United States of America (USA)

Time frame: 1 May 2025 - 30 April 2026

Profile

The Nature Index tracks primary research articles from 178 applied, health, natural and social sciences journals, across many different publishers, chosen by an independent group of researchers. The Nature Index provides absolute Count of primary research articles and fractional Share counts of author contribution to articles. The positions in the table below reflect Harvard University's position overall, domestically, within their sector, and in various subject areas based on their Share. Each position links to the corresponding table where Harvard University is listed.

Position by research output Share

Global United States of America (USA)
Overall 3 1
Academic 2 1

Position by research output Share in subject areas

Global United States of America (USA)
Applied sciences 54 3
Health sciences 1 1
Natural sciences 12 1
Biological sciences 2 1
Chemistry 84 9
Earth & environmental sciences 39 10
Physical sciences 13 2
Social sciences 1 1

Research

Harvard University has the following research output in the current window (1 May 2025 - 30 April 2026) of the Nature Index. Click on Count to view a list of articles representing the corresponding Share value.

Overall research output

Count Share
Overall 4073 1221.23

Overall Count and Share for 'Harvard University' based on the 12-month time frame mentioned above.

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Research outputs by subject area

Note: Natural sciences includes biological sciences, chemistry, Earth & environmental sciences and physical sciences.
Subject Count Share
Applied sciences 306 101.93
Biological sciences 655 205.23
Chemistry 135 58.80
Earth & environmental sciences 109 31.56
Health sciences 2119 650.94
Physical sciences 571 107.20
Social sciences 178 65.55

Note: Hover over the donut graph to view the Share for each subject.

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Leading research topics

In the Current Index (12-month rolling window), Harvard University published the most articles in these research topics. Learn more about Nature Research Intelligence Topics.

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Share output for the past 5 years

Subject area or journal group 2021 2022 2023 2024 2025
Overall 915 1,173 1,207 1,252 1,259
Applied sciences 87 105 86 83 107
Health sciences 379 667 721 717 685
Natural sciences 434 383 375 397 398
Biological sciences 242 220 207 223 196
Chemistry 67 50 48 53 74
Earth & environmental sciences 24 27 23 23 24
Physical sciences 102 86 97 99 105
Social sciences 15 19 25 55 69
Nature & Science 77 77 84 71 80

Institution benchmarking

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Collaboration

Nature Index collaborations highlight fruitful collaborations that lead to high quality research around the world. A collaboration can be between any two institutions or locations co-authoring at least one article in the journals tracked by the Nature Index. The collaboration score between two institutions is the sum of each of their Shares on the papers to which both have contributed. The table and charts below highlight the leading collaborators with Harvard University.

International vs domestic collaboration by Share

Type Percentage
International (1234 institutions) 25.5%
Domestic (825 institutions) 74.5%

Note: Hover over the pie chart to view the Share for each collaboration type.

Note: Hover over the graph to view collaboration by percentage of Share.

Top 5 domestic collaborators with Harvard University by Share

Collaborating institutions

Note: Hover over the bars to view details about each institution's Share.

Collaborating Institution Collaborators' Share Collaboration Score
Massachusetts General Hospital (MGH) 393.60 / 177.56 571.16
Brigham and Women's Hospital (BWH) 377.46 / 158.68 536.14
Massachusetts Institute of Technology (MIT) 312.61 / 150.21 462.82
Broad Institute of MIT and Harvard 212.10 / 83.21 295.31
Boston Children's Hospital (BCH) 187.02 / 79.82 266.84

Top 5 international collaborators with Harvard University by Share

Collaborating institutions

Note: Hover over the bars to view details about each institution's Share.

Collaborating Institution Collaborators' Share Total Share
University of Toronto (U of T) 22.98 / 18.43 41.41
Max Planck Society 22.87 / 18.38 41.25
University of Zurich (UZH) 28.21 / 9.20 37.41
Free University of Berlin (FU Berlin) 31.28 / 4.16 35.44
Charité - University Medicine Berlin 29.58 / 5.47 35.05

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Latest supplements

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Relationships

Affiliated institutions

The following affiliated institutions are wholly owned, operated, administered or contains research facilities for Harvard University. All affiliations for an affiliated institution are credited to the institution to which it is affiliated. Each of the affiliated institutions listed below has its own research profile.

Affiliated joint institutions and consortia

Represents joint institutions and consortia for which the institution is designated as a partner institution. Each partner institution of a joint institution or consortium receives an equivalent Share for every affiliation in which the consortium is included.