# Science Explorer

> A free atlas of the world's research, built on the OpenAlex snapshot (CC0): for every domain, field, subfield and topic, which countries, institutions, cities and researchers lead, by research quality (field-normalised excellence, output and citations) and by volume. Please link to the page you use.

## Start here
- [All research fields](https://scienceexplorer.org/fields): 4 domains, 26 fields, 252 subfields, 4,516 topics
- [Countries ranked](https://scienceexplorer.org/countries): where science is strongest
- [Institutions ranked](https://scienceexplorer.org/institutions)
- [Researchers ranked](https://scienceexplorer.org/researchers)
- [Trends](https://scienceexplorer.org/trends): the fastest-growing topics and fields, and who is climbing
- [Compare](https://scienceexplorer.org/compare): any two countries or institutions side by side, field by field
- [A discovery a day](https://scienceexplorer.org/feed.xml): Atom feed
- [Questions it answers](https://scienceexplorer.org/questions): starter questions, each linked to the page that answers it
- [Methodology](https://scienceexplorer.org/methodology): how each number is made

## Fields
- [Life Sciences](https://scienceexplorer.org/domain/life-sciences)
  - [Agricultural and Biological Sciences](https://scienceexplorer.org/field/agricultural-and-biological-sciences)
  - [Agricultural and Biological Sciences](https://scienceexplorer.org/field/agricultural-and-biological-sciences)
  - [Biochemistry, Genetics and Molecular Biology](https://scienceexplorer.org/field/biochemistry-genetics-and-molecular-biology)
  - [Biochemistry, Genetics and Molecular Biology](https://scienceexplorer.org/field/biochemistry-genetics-and-molecular-biology)
  - [Immunology and Microbiology](https://scienceexplorer.org/field/immunology-and-microbiology)
  - [Immunology and Microbiology](https://scienceexplorer.org/field/immunology-and-microbiology)
  - [Neuroscience](https://scienceexplorer.org/field/neuroscience)
  - [Neuroscience](https://scienceexplorer.org/field/neuroscience)
  - [Pharmacology, Toxicology and Pharmaceutics](https://scienceexplorer.org/field/pharmacology-toxicology-and-pharmaceutics)
  - [Pharmacology, Toxicology and Pharmaceutics](https://scienceexplorer.org/field/pharmacology-toxicology-and-pharmaceutics)
- [Physical Sciences](https://scienceexplorer.org/domain/physical-sciences)
  - [Chemical Engineering](https://scienceexplorer.org/field/chemical-engineering)
  - [Chemical Engineering](https://scienceexplorer.org/field/chemical-engineering)
  - [Chemistry](https://scienceexplorer.org/field/chemistry)
  - [Chemistry](https://scienceexplorer.org/field/chemistry)
  - [Computer Science](https://scienceexplorer.org/field/computer-science)
  - [Computer Science](https://scienceexplorer.org/field/computer-science)
  - [Earth and Planetary Sciences](https://scienceexplorer.org/field/earth-and-planetary-sciences)
  - [Earth and Planetary Sciences](https://scienceexplorer.org/field/earth-and-planetary-sciences)
  - [Energy](https://scienceexplorer.org/field/energy)
  - [Energy](https://scienceexplorer.org/field/energy)
  - [Engineering](https://scienceexplorer.org/field/engineering)
  - [Engineering](https://scienceexplorer.org/field/engineering)
  - [Environmental Science](https://scienceexplorer.org/field/environmental-science)
  - [Environmental Science](https://scienceexplorer.org/field/environmental-science)
  - [Materials Science](https://scienceexplorer.org/field/materials-science)
  - [Materials Science](https://scienceexplorer.org/field/materials-science)
  - [Mathematics](https://scienceexplorer.org/field/mathematics)
  - [Mathematics](https://scienceexplorer.org/field/mathematics)
  - [Physics and Astronomy](https://scienceexplorer.org/field/physics-and-astronomy)
  - [Physics and Astronomy](https://scienceexplorer.org/field/physics-and-astronomy)
- [Health Sciences](https://scienceexplorer.org/domain/health-sciences)
  - [Dentistry](https://scienceexplorer.org/field/dentistry)
  - [Dentistry](https://scienceexplorer.org/field/dentistry)
  - [Health Professions](https://scienceexplorer.org/field/health-professions)
  - [Health Professions](https://scienceexplorer.org/field/health-professions)
  - [Medicine](https://scienceexplorer.org/field/medicine)
  - [Medicine](https://scienceexplorer.org/field/medicine)
  - [Nursing](https://scienceexplorer.org/field/nursing)
  - [Nursing](https://scienceexplorer.org/field/nursing)
  - [Veterinary](https://scienceexplorer.org/field/veterinary)
  - [Veterinary](https://scienceexplorer.org/field/veterinary)
- [Social Sciences](https://scienceexplorer.org/domain/social-sciences)
  - [Arts and Humanities](https://scienceexplorer.org/field/arts-and-humanities)
  - [Arts and Humanities](https://scienceexplorer.org/field/arts-and-humanities)
  - [Business, Management and Accounting](https://scienceexplorer.org/field/business-management-and-accounting)
  - [Business, Management and Accounting](https://scienceexplorer.org/field/business-management-and-accounting)
  - [Decision Sciences](https://scienceexplorer.org/field/decision-sciences)
  - [Decision Sciences](https://scienceexplorer.org/field/decision-sciences)
  - [Economics, Econometrics and Finance](https://scienceexplorer.org/field/economics-econometrics-and-finance)
  - [Economics, Econometrics and Finance](https://scienceexplorer.org/field/economics-econometrics-and-finance)
  - [Psychology](https://scienceexplorer.org/field/psychology)
  - [Psychology](https://scienceexplorer.org/field/psychology)
  - [Social Sciences](https://scienceexplorer.org/field/social-sciences)
  - [Social Sciences](https://scienceexplorer.org/field/social-sciences)

## Address patterns
- https://scienceexplorer.org/subfield/<name> — a field; append /countries, /institutions, /researchers or /<country>
- https://scienceexplorer.org/country/<name>, /city/<name>, /institution/<name>, /researcher/<name>
- https://scienceexplorer.org/compare/countries/<a>-vs-<b>, /compare/institutions/<a>-vs-<b> (names in alphabetical order)
- https://scienceexplorer.org/search?q=<words> — every field, place and person by name