The Pennsylvania State University (Penn State)

United States of America (USA)

Time frame: 1 June 2025 - 30 May 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 The Pennsylvania State University (Penn State)'s position overall, domestically, within their sector, and in various subject areas based on their Share. Each position links to the corresponding table where The Pennsylvania State University (Penn State) is listed.

Position by research output Share

Global United States of America (USA)
Overall 93 27
Academic 85 26

Position by research output Share in subject areas

Global United States of America (USA)
Applied sciences 110 14
Health sciences 162 58
Natural sciences 80 21
Biological sciences 119 41
Chemistry 117 18
Earth & environmental sciences 51 16
Physical sciences 62 19
Social sciences 81 33

Research

The Pennsylvania State University (Penn State) has the following research output in the current window (1 June 2025 - 30 May 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 888 240.46

Overall Count and Share for 'The Pennsylvania State University (Penn State)' based on the 12-month time frame mentioned above.

View all articles

Research outputs by subject area

Note: Natural sciences includes biological sciences, chemistry, Earth & environmental sciences and physical sciences.
Subject Count Share
Applied sciences 139 55.27
Biological sciences 93 26.04
Chemistry 95 49.23
Earth & environmental sciences 96 26.11
Health sciences 130 34.74
Physical sciences 301 38.36
Social sciences 34 10.72

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

Leading research topics

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

View all topics

Share output for the past 5 years

Subject area or journal group 2021 2022 2023 2024 2025
Overall 188 189 208 236 228
Applied sciences 41 39 42 59 45
Health sciences 18 28 29 38 29
Natural sciences 124 118 134 128 137
Biological sciences 30 33 32 28 24
Chemistry 34 32 43 38 53
Earth & environmental sciences 30 19 20 27 23
Physical sciences 30 34 39 35 37
Social sciences 5 3 3 11 16
Nature & Science 11 5 6 7 3

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 The Pennsylvania State University (Penn State).

International vs domestic collaboration by Share

Type Percentage
International (101 institutions) 38.7%
Domestic (70 institutions) 61.3%

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 The Pennsylvania State University (Penn State) by Share

Collaborating institutions

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

Collaborating Institution Collaborators' Share Collaboration Score
University of Pennsylvania (Penn) 8.99 / 11.14 20.12
Massachusetts Institute of Technology (MIT) 6.26 / 9.12 15.38
Princeton University 6.17 / 6.99 13.15
Oak Ridge National Laboratory (ORNL) 6.10 / 5.37 11.48
University of Minnesota (UMN) 6.15 / 5.03 11.18

Top 5 international collaborators with The Pennsylvania State University (Penn State) by Share

Collaborating institutions

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

Collaborating Institution Collaborators' Share Total Share
Chinese Academy of Sciences (CAS) 3.87 / 6.11 9.98
Leibniz Association 4.91 / 1.22 6.13
University of Chemistry and Technology, Prague (UCT) 4.23 / 1.15 5.38
Sapienza University of Rome 3.84 / 1.20 5.04
Nanjing University (NJU) 3.44 / 1.46 4.89

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Relationships

Affiliated institutions

The following affiliated institutions are wholly owned, operated, administered or contains research facilities for The Pennsylvania State University (Penn State). 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.