Top 100 Scientists

World Top 100 Scientists 2024

The ranking of “Top 100” scientists is based on total h-index scores. Top 100 scientists can be ranked globally or specific to the following regions including Africa, Asia, Europe, North America, Latin America, Oceania, Arab League, EECA, BRICS, and COMESA based on total h-index scores without any breakdown by subject areas. Top 100 rankings in the world, in a continent, or a region include standardized subjects areas of Agriculture & Forestry, Arts, Design and Architecture, Business & Management, Economics & Econometrics, Education, Engineering & Technology, History, Philosophy, Theology, Law/Law and Legal Studies, Medical and Health Sciences, Natural Sciences, and Social Sciences. According to Total H. BETA VERSION. Subject field ranking in world, region, country and university is beta version since subject field "others" (829,221 scientists profile whose branch cannot be determined, not yet edited or determined) is excluded, so the ranking will change as the others fields are edited. Please note that. Subjects indicated as “ * others ” will not be included in the ranking by regions and subjects. 

* Rankings
World Rank
33,480
Country Rank
14,061
Institution Rank : 48
United States
Henry F Howe
Ecology
Metrics
H-Index
i10 Index
Citation
68
103
21,213
* Rankings
World Rank
40,044
Country Rank
16,465
Institution Rank : 58
United States
Irina A Buhimschi
Reproductive Biology
Pathology of Pregnancy
Proteomics
Biomarkers
Computational Biology
Metrics
H-Index
i10 Index
Citation
64
183
12,803
* Rankings
World Rank
51,390
Country Rank
20,577
Institution Rank : 83
United States
Bernard D Santarsiero
Structural Chemistry
Structural Biology
Drug Discovery
Crystallography
Metrics
H-Index
i10 Index
Citation
59
146
11,205
* Rankings
World Rank
69,004
Country Rank
26,506
Institution Rank : 113
United States
Donald A Morrison
Genetics
Metrics
H-Index
i10 Index
Citation
53
104
13,299
* Rankings
World Rank
80,221
Country Rank
30,098
Institution Rank : 125
United States
Gonzalez Meler Miquel A
Isotope biogeochemistry
ecosystem ecology
plant physiology
biosphere_atmosphere_interactions
global change biology
Metrics
H-Index
i10 Index
Citation
50
94
12,845
* Rankings
World Rank
84,622
Country Rank
31,512
Institution Rank : 133
United States
Michael Ragozzino
Neurobiology of Learning and Memory
Metrics
H-Index
i10 Index
Citation
49
78
8,623
* Rankings
World Rank
85,031
Country Rank
31,663
Institution Rank : 136
United States
David H Wise
Trophic interactions
Cannibalism
Intra-guild predation
Metrics
H-Index
i10 Index
Citation
49
88
8,994
* Rankings
World Rank
104,785
Country Rank
37,810
Institution Rank : 179
United States
Mary V Ashley
Molecular ecology
conservation genetics
mating systems
Metrics
H-Index
i10 Index
Citation
45
85
7,958
* Rankings
World Rank
142,523
Country Rank
48,908
Institution Rank : 242
United States
Tanya Berger Wolf
Imageomics
computational ecology
social network analysis
AI for conservation
AI for social good
Metrics
H-Index
i10 Index
Citation
39
82
5,871
* Rankings
World Rank
157,728
Country Rank
53,203
Institution Rank : 266
United States
Alexander Shingleton
Evolution
Development
Integrative Physiology
Metrics
H-Index
i10 Index
Citation
37
56
5,366
* Rankings
World Rank
205,309
Country Rank
66,368
Institution Rank : 337
United States
David Featherstone
Glutamate signaling
Glutamate receptor expression
synapses
cell biology & physiology
Metrics
H-Index
i10 Index
Citation
33
49
3,482
* Rankings
World Rank
211,534
Country Rank
68,065
Institution Rank : 348
United States
Constance Jeffery
Protein Structure/Function
Moonlighting Proteins
Membrane Proteins
Bioinformatics
X-ray Crystallography
Metrics
H-Index
i10 Index
Citation
32
50
6,614
* Rankings
World Rank
276,578
Country Rank
85,131
Institution Rank : 435
United States
Roberta Mason Gamer
Evolutionary Biology
Phylogenetics
Botany
Metrics
H-Index
i10 Index
Citation
28
42
4,741
* Rankings
World Rank
363,998
Country Rank
107,454
Institution Rank : 545
United States
Kiira Ratia
structural biology
enzymology
drug discovery
Metrics
H-Index
i10 Index
Citation
23
34
4,577
* Rankings
World Rank
379,429
Country Rank
111,359
Institution Rank : 572
United States
Chiou Fen Chuang
Neurobiology
Developmental Biology
Metrics
H-Index
i10 Index
Citation
23
27
2,939
* Rankings
World Rank
398,846
Country Rank
116,385
Institution Rank : 597
United States
Boris Igić|Boris Igic
Evolutionary Biology
Self-incompatibility
Evolutionary Genomics
Natural History
Metrics
H-Index
i10 Index
Citation
22
27
5,109
* Rankings
World Rank
417,394
Country Rank
121,116
Institution Rank : 628
United States
Jarrad T Hampton Marcell
Microbial Ecology
Forensic Microbiology
Exercise Physiology
Gut Microbiome
Host-Microbe Interactions
Metrics
H-Index
i10 Index
Citation
21
25
5,607
* Rankings
World Rank
437,935
Country Rank
126,155
Institution Rank : 650
United States
Chieh Chang
Assembly
Degeneration
Regeneration of Neural Circuits
Metrics
H-Index
i10 Index
Citation
21
23
2,624
* Rankings
World Rank
467,252
Country Rank
133,438
Institution Rank : 686
United States
Som Ale
Ecology
Evolutionary Biology
Conservation Biology
Behavioral Ecology
Snow leopard
Metrics
H-Index
i10 Index
Citation
20
26
1,293
* Rankings
World Rank
470,195
Country Rank
134,098
Institution Rank : 689
United States
Peter Okkema
Developmental Biology
Metrics
H-Index
i10 Index
Citation
20
29
2,386
* Rankings
World Rank
542,698
Country Rank
152,280
Institution Rank : 759
United States
John P Leonard
Metrics
H-Index
i10 Index
Citation
18
18
2,597
* Rankings
World Rank
581,568
Country Rank
161,925
Institution Rank : 801
United States
Robert Paul Malchow
Neurobiology
sensory systems
Metrics
H-Index
i10 Index
Citation
17
22
1,013
* Rankings
World Rank
581,896
Country Rank
162,038
Institution Rank : 802
United States
Dennis Nyberg
Revitalization of Natural Areas
evolution of sex
population biology
Metrics
H-Index
i10 Index
Citation
17
22
1,036
* Rankings
World Rank
615,400
Country Rank
170,324
Institution Rank : 842
United States
Di Xiang
Biology
Metrics
H-Index
i10 Index
Citation
16
20
847
* Rankings
World Rank
637,426
Country Rank
176,056
Institution Rank : 857
United States
Shubhi Srivastava
mitochondria
oxidative stress
mitochondrial import
metabolism
Metrics
H-Index
i10 Index
Citation
15
16
1,899
* Rankings
World Rank
638,320
Country Rank
176,403
Institution Rank : 858
United States
Binh Chu Thi Thanh
Environmental Microbiology/Microbial Ecology
Metrics
H-Index
i10 Index
Citation
15
15
1,552
* Rankings
World Rank
650,544
Country Rank
179,109
Institution Rank : 872
United States
Robert Druzinsky
Evolutionary Biology
Functional Morphology
Neurophysiology
Bioinformatics
Oral Apparatus
Metrics
H-Index
i10 Index
Citation
15
18
1,378
* Rankings
World Rank
714,693
Country Rank
194,496
Institution Rank : 930
United States
Luca Borghesio
Zoology
Birds
Africa
Conservation biology
tropical forests
Metrics
H-Index
i10 Index
Citation
14
21
609
* Rankings
World Rank
831,995
Country Rank
221,635
Institution Rank : 1,019
United States
Aixa Alfonso
cell biology
developmental biology
neurobiology
Metrics
H-Index
i10 Index
Citation
11
11
2,469
* Rankings
World Rank
944,058
Country Rank
247,173
Institution Rank : 1,080
United States
Megan Garfinkel
ecology
ornithology
conservation
agroecology
Metrics
H-Index
i10 Index
Citation
9
9
728
* Rankings
World Rank
1,046,097
Country Rank
266,992
Institution Rank : 1,120
United States
Jer Pin Chong
Conservation Genetics
Population Genetics
Freshwater Mussels
Metrics
H-Index
i10 Index
Citation
8
8
474
* Rankings
World Rank
1,186,359
Country Rank
291,431
Institution Rank : 1,178
United States
Chaitanya Aggarwal
Infectious diseases
quorum-sensing
protein chemistry
anti-infectives
Metrics
H-Index
i10 Index
Citation
6
6
466
* Rankings
World Rank
1,672,745
Country Rank
368,424
Institution Rank : 1,476
United States
Rui Xiong
Biological Sciences
Neurobiology
Development
Metrics
H-Index
i10 Index
Citation
3
1
39
* Rankings
World Rank
1,846,661
Country Rank
392,818
Institution Rank : 1,588
United States
Philippa A Burns
Cancer metabolism
metabolic vulnerabilities
RNA splicing
Metrics
H-Index
i10 Index
Citation
2
1
24
* Rankings
World Rank
2,015,116
Country Rank
413,475
Institution Rank : 1,693
United States
Jennifer E Dalton
Ecology
Plant/Animal Interactions
Metrics
H-Index
i10 Index
Citation
1
1
31
* Rankings
World Rank
2,063,717
Country Rank
420,743
Institution Rank : 1,722
United States
Crystal A Guzmán
Conservation Biology
Tropical Ecology
Metrics
H-Index
i10 Index
Citation
1
0
8
Rankings
33,480
United States
14,061
48
Henry F Howe
Metrics
H-Index
i10 Index
Citation Counts
68
103
21,213
Rankings
40,044
United States
16,465
58
Irina A Buhimschi
Metrics
H-Index
i10 Index
Citation Counts
64
183
12,803
Reproductive Biology
Pathology of Pregnancy
Proteomics
Biomarkers
Computational Biology
Rankings
51,390
United States
20,577
83
Bernard D Santarsiero
Metrics
H-Index
i10 Index
Citation Counts
59
146
11,205
Structural Chemistry
Structural Biology
Drug Discovery
Crystallography
Rankings
69,004
United States
26,506
113
Donald A Morrison
Metrics
H-Index
i10 Index
Citation Counts
53
104
13,299
Rankings
80,221
United States
30,098
125
Gonzalez Meler Miquel A
Metrics
H-Index
i10 Index
Citation Counts
50
94
12,845
Isotope biogeochemistry
ecosystem ecology
plant physiology
biosphere_atmosphere_interactions
global change biology
Rankings
84,622
United States
31,512
133
Michael Ragozzino
Metrics
H-Index
i10 Index
Citation Counts
49
78
8,623
Rankings
85,031
United States
31,663
136
David H Wise
Metrics
H-Index
i10 Index
Citation Counts
49
88
8,994
Trophic interactions
Cannibalism
Intra-guild predation
Rankings
104,785
United States
37,810
179
Mary V Ashley
Metrics
H-Index
i10 Index
Citation Counts
45
85
7,958
Molecular ecology
conservation genetics
mating systems
Rankings
142,523
United States
48,908
242
Tanya Berger Wolf
Metrics
H-Index
i10 Index
Citation Counts
39
82
5,871
Imageomics
computational ecology
social network analysis
AI for conservation
AI for social good
Rankings
157,728
United States
53,203
266
Alexander Shingleton
Metrics
H-Index
i10 Index
Citation Counts
37
56
5,366
Evolution
Development
Integrative Physiology
Rankings
205,309
United States
66,368
337
David Featherstone
Metrics
H-Index
i10 Index
Citation Counts
33
49
3,482
Glutamate signaling
Glutamate receptor expression
synapses
cell biology & physiology
Rankings
211,534
United States
68,065
348
Constance Jeffery
Metrics
H-Index
i10 Index
Citation Counts
32
50
6,614
Protein Structure/Function
Moonlighting Proteins
Membrane Proteins
Bioinformatics
X-ray Crystallography
Rankings
276,578
United States
85,131
435
Roberta Mason Gamer
Metrics
H-Index
i10 Index
Citation Counts
28
42
4,741
Rankings
363,998
United States
107,454
545
Kiira Ratia
Metrics
H-Index
i10 Index
Citation Counts
23
34
4,577
structural biology
enzymology
drug discovery
Rankings
379,429
United States
111,359
572
Chiou Fen Chuang
Metrics
H-Index
i10 Index
Citation Counts
23
27
2,939
Rankings
398,846
United States
116,385
597
Boris Igić|Boris Igic
Metrics
H-Index
i10 Index
Citation Counts
22
27
5,109
Evolutionary Biology
Self-incompatibility
Evolutionary Genomics
Natural History
Rankings
417,394
United States
121,116
628
Jarrad T Hampton Marcell
Metrics
H-Index
i10 Index
Citation Counts
21
25
5,607
Microbial Ecology
Forensic Microbiology
Exercise Physiology
Gut Microbiome
Host-Microbe Interactions
Rankings
437,935
United States
126,155
650
Chieh Chang
Metrics
H-Index
i10 Index
Citation Counts
21
23
2,624
Assembly
Degeneration
Regeneration of Neural Circuits
Rankings
467,252
United States
133,438
686
Som Ale
Metrics
H-Index
i10 Index
Citation Counts
20
26
1,293
Ecology
Evolutionary Biology
Conservation Biology
Behavioral Ecology
Snow leopard
Rankings
470,195
United States
134,098
689
Peter Okkema
Metrics
H-Index
i10 Index
Citation Counts
20
29
2,386
Rankings
542,698
United States
152,280
759
John P Leonard
Metrics
H-Index
i10 Index
Citation Counts
18
18
2,597
Rankings
581,568
United States
161,925
801
Robert Paul Malchow
Metrics
H-Index
i10 Index
Citation Counts
17
22
1,013
Rankings
581,896
United States
162,038
802
Dennis Nyberg
Metrics
H-Index
i10 Index
Citation Counts
17
22
1,036
Revitalization of Natural Areas
evolution of sex
population biology
Rankings
615,400
United States
170,324
842
Di Xiang
Metrics
H-Index
i10 Index
Citation Counts
16
20
847
Rankings
637,426
United States
176,056
857
Shubhi Srivastava
Metrics
H-Index
i10 Index
Citation Counts
15
16
1,899
mitochondria
oxidative stress
mitochondrial import
metabolism
Rankings
638,320
United States
176,403
858
Binh Chu Thi Thanh
Metrics
H-Index
i10 Index
Citation Counts
15
15
1,552
Environmental Microbiology/Microbial Ecology
Rankings
650,544
United States
179,109
872
Robert Druzinsky
Metrics
H-Index
i10 Index
Citation Counts
15
18
1,378
Evolutionary Biology
Functional Morphology
Neurophysiology
Bioinformatics
Oral Apparatus
Rankings
714,693
United States
194,496
930
Luca Borghesio
Metrics
H-Index
i10 Index
Citation Counts
14
21
609
Zoology
Birds
Africa
Conservation biology
tropical forests
Rankings
831,995
United States
221,635
1,019
Aixa Alfonso
Metrics
H-Index
i10 Index
Citation Counts
11
11
2,469
cell biology
developmental biology
neurobiology
Rankings
944,058
United States
247,173
1,080
Megan Garfinkel
Metrics
H-Index
i10 Index
Citation Counts
9
9
728
ecology
ornithology
conservation
agroecology
Rankings
1,046,097
United States
266,992
1,120
Jer Pin Chong
Metrics
H-Index
i10 Index
Citation Counts
8
8
474
Conservation Genetics
Population Genetics
Freshwater Mussels
Rankings
1,186,359
United States
291,431
1,178
Chaitanya Aggarwal
Metrics
H-Index
i10 Index
Citation Counts
6
6
466
Infectious diseases
quorum-sensing
protein chemistry
anti-infectives
Rankings
1,672,745
United States
368,424
1,476
Rui Xiong
Metrics
H-Index
i10 Index
Citation Counts
3
1
39
Biological Sciences
Neurobiology
Development
Rankings
1,846,661
United States
392,818
1,588
Philippa A Burns
Metrics
H-Index
i10 Index
Citation Counts
2
1
24
Cancer metabolism
metabolic vulnerabilities
RNA splicing
Rankings
2,015,116
United States
413,475
1,693
Jennifer E Dalton
Metrics
H-Index
i10 Index
Citation Counts
1
1
31
Rankings
2,063,717
United States
420,743
1,722
Crystal A Guzmán
Metrics
H-Index
i10 Index
Citation Counts
1
0
8