2,538 search results for “citizen science” in the Public website
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Pedagogical Sciences (BSc)
If you study Pedagogical Sciences in Leiden, you will be involved in the development of young people and children and how parents, teachers and social workers can contribute to this optimally.
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Science Council
The Science Council is an advisory committee to the Board of the Institute and consists of the full professors of the Institute.
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Social and Behavioural Sciences
The Faculty of Social and Behavioural Sciences brings together high-quality research and outstanding teaching in the disciplines of cultural anthropology, education and child studies, political science, psychology, science and technology studies, as well as in multidisciplinary approaches.
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Biomedical Sciences (MSc)
In this master programme you learn interdisciplinary approaches to address scientific and societal challenges in the field of (bio)medical sciences. The research in our programme Biomedical Sciences relates to the maintenance of health and prevention of disease. You will acquire a skill set suitable…
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A government that works with citizens brings hope, but also many dilemmas
Anthropologist Anouk de Koning about the tottering welfare state and the dilemmas of a government operating as a nearby, friendly partner.
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Computer Science (BSc)
We are becoming ever more dependent on automation systems in our daily lives. Computer Science is more than programming; you integrate maths and logic into the development of systems and solutions that can be applied in all fields - from business to healthcare.
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Network Science Group
The Network Science group works on methods and algorithms for analyzing real-world (social) network data.
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Institute of Environmental Sciences
The Institute of Environmental Sciences (CML) at Leiden University is at the forefront of industrial ecology, environmental biology, and sustainability science.
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Faculty of Science
Making an impact by creating solutions for the challenges of the future. That’s what we do through our education and research in biodiversity and sustainability, artificial intelligence, complex networks, new medicines, quantum technology, and galaxies.
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Science Internship Fair
Science Internship Fair, a Fair for students and companies to meet up for internships. Matching to find the right student for the right internship. student information page for this event.
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Science Based Business
Business Studies spans science, medicine, and business, focusing on areas such as technology management, innovation, entrepreneurship, operations, and decision making.
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Graduate School of Science
Are you graduating at the Faculty of Science? Or are you supervising a PhD student? At the Graduate School of Science you find support at every phase of your PhD.
- Data Science & Artificial Intelligence
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Data Science & Artificial Intelligence
Data Science (DS) and Artificial Intelligence (AI) are omni-present and have the potential to be incorporated in various fields. However, in order to live up to this expectation, a good understanding of the techniques, their implications and limitations is required. In this minor you develop insights…
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Social and Behavioural Sciences
At Leiden University’s Faculty of Social and Behavioural Sciences we keep in touch with our alumni in various ways.
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Science Internship Fair
Science Internship Fair, a Fair for students and companies to meet up for internships. Matching to find the right student for the right internship. Home page for this event at LIACS.
- Science Internship Fair 2026
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‘Today’s refugees are tomorrow’s Dutch citizens’
From virtual education to a friendly meeting place where refugees and Dutch students can get to know one another. Investing in refugees is in the interest of the whole of our society. This was the message of the students who opened the Academic Year of Leiden University on 5 September.
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Political Science (BSc)
Political science is a broad study with a lot of depth. You study political issues at local, national and international level, from different perspectives. At the start of your studies, you can choose from two directions: Nationale en Internationale Politiek or International Relations and Organisations.…
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Biomedical Sciences Health
The Biomedical Sciences Health specialisation aims to provide you with a theoretical background and academic competences in multidisciplinary research in Biomedical Sciences and in clinical practice in Medicine. Since the programme is partly taught in English and partly in Dutch, fluency in Dutch is…
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Drug safety Sciences
Our research in the area of safety sciences aims to increase the mechanistic understanding of cellular toxicity of drugs and, in a broader sense, chemicals.
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Science Internship Fair
Science Internship Fair, a Fair for students and companies to meet up for internships. Matching to find the right student for the right internship. Company information page for this event at LIACS.
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Lectures at Science
From black holes to artificial intelligence and from drug research to data science: welcome to the fascinating world of the Faculty of Science. Our researchers, students and guests regularly give public lectures about their work. You are welcome to attend.
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Biomedical Sciences Education
In the Biomedical Sciences Education specialisation you gain knowledge and skills in the area of teaching in biology. The education specialisation is for students who want to work as a first-grade teacher Biology at secondary education or for those who want to specialize in education in general. Since…
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Read about science & research
Scientific research is the main focus of our program. We expect new students to understand what it is and how it works.
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Leiden Science Run
The Leiden Science Run is a 5 km charity run at the Bio Science Park Leiden. It is a relay race organized by Leiden University in collaboration with the University Sports Centre.
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Computer Science & Economics (BSc)
Met de bachelorspecialisatie Informatica & Economie aan de Universiteit Leiden leer je waardevolle inzichten in de economie te combineren met (programmeer)vaardigheden en kennis uit de informatica.
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Visualizing Science Using VOSviewer
Research
- Educational Sciences & Teacher Training
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Health Data Science
Health research, medical practice and consequently the whole population is increasingly affected by digitization, data science and AI.
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Quantum Information Science & Technology
Quantum Information Science & Technology is a new joint degree master programme by Leiden University and TU Delft. Below you can find a video of the campus of the Science Faculty of Leiden University where a part of the lectures will take place. A video about the programme's content and structure…
- Faculty of Science
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Science Experience Tours
During the Leiden Science Family Day, you will visit places that are normally closed to the public: go backstage at the Faculty of Science!
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Biomedical Sciences Research
The Biomedical Sciences research specialisation aims to provide you with a theoretical background and academic competences in multidisciplinary research in Biomedical Sciences. The entire programme is taught in English.
- Science for Sustainable Societies
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Archaeological Science (MSc)
Archaeological Science at Leiden University is an MSc specialisation that delves into the specifics of archaeological methods and techniques. The combination of hands-on field experience and laboratory work offers a challenging and rewarding research environment.
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Government, media and citizens: Watch out for the nocebo Corona effect
We are confronted on a daily basis with news about the Corona virus and its consequences. We read alarming headlines like 'Dutch becoming increasingly anxious about Corona virus' or 'Huge fears and stress about Corona crisis'.
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Social and Behavioural Sciences
The Faculty of Social and Behavioural Sciences (FSW) aims to play a leading role in gaining insights on current developments in society.
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Spinoza project Statistical Science
Developing and investigating statistical methods for complex data and models
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Statistics and Data Science
Are you thinking about studying Statistics and Data Science? Learn more and watch the introduction video.
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Life Science and Technology
Are you thinking about studying Life Science and Technology? Learn more and watch the introduction video.
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Bio-Pharmaceutical Sciences
Are you thinking about studying Bio-Pharmaceutical Sciences? Learn more and watch the videos.
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Lobbying citizens had a lot of influence in the Golden Age
Thanks to fanatical lobbying various groups of citizens and traders had a lot of influence on the initial success of the Dutch colony in Brazil. This is the conclusion of Leiden PhD candidate Joris van den Tol, who defended his thesis on 20 March.
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Political Science (MSc)
Choice is at the very heart of politics. War or peace, left or right, liberty or security, sovereignty or integration, consensus or conflict—choices matter. Choice is also key to your education. Choose an intellectually challenging programme in which you develop your knowledge and expertise in the study…
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Molecular Science & Technology (BSc)
Chemistry is all around us: from nutrition and smartphones to medicine. The field is developing rapidly, as the world population continues to grow and resources become scarce. MST will educate you on the basics of working towards a clean and healthy world.
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Science for Society
By carrying out fundamental research and providing excellent education, universities become a breeding ground for innovation and entrepreneurship.
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within Parameters : towards a mature evaluative historiography of science
Historiography of science is in its current self-image a non-evaluative discipline. Its main goal is to understand past processes of knowledge formation on their own terms. In the last few decades this approach has greatly improved our understanding of the phenomenon of science. Yet, something strange…
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Journal of Quaternary Science
Scientists, including our faculty colleague Dr. Mike Field, studying an exceptionally well-preserved woolly rhinoceros have revealed details of what Britain's environment was like 42,000 years ago. The beast's remains were discovered in Staffordshire in 2002, buried alongside other preserved organisms…
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Social Sciences Connect
Each month, we publish an article showcasing how social science research and education contribute to solving societal challenges. Researchers, lecturers, students, and societal partners work together to make knowledge accessible and to make a difference. Through open science and engaged education, we…
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Outreach and Science Communication
To strenghten ties with the public, press, other academics and wider society, LION employs an outreach officer.