We are very happy to welcome you to spend a semester or year studying with us at the Faculty of Social and Behavioural Sciences. This website will provide you per programme with information on your course schedules and much more.

During the Leiden Science Family Day, you will visit places that are normally closed to the public: go backstage at the Faculty of Science!

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.

Leiden researchers have found minute movements in the laccase enzyme. This discovery could lead to the development of much more efficient biofuel cells. Publication in Biophysical Journal.

To strenghten ties with the public, press, other academics and wider society, LION employs an outreach officer.

Every year, the Leiden Institute of Physics (LION) organises the Science Day. The goal is to highlight the newest research at LION, to socialise, and to welcome first year master students and new PhD candidates to our institute.

By carrying out fundamental research and providing excellent education, universities become a breeding ground for innovation and entrepreneurship.

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…

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…

The master’s specialisation Computer Science and Education at Leiden University prepares students to teach the subject of biology to secondary school students. The programme comprises a one-year Computer Science component, followed by an education component in the second year.

The Astronomy and Data Science master’s specialisation at Leiden University combines advanced Astronomy courses with relevant courses from the Computer Science programme at Leiden University.

The master’s programme of Bio-Pharmaceutical Sciences at Leiden University examines the research area of bio-pharmaceutical sciences and drug research. It offers seven specialisations ranging from BioTherapeutics to Industrial Pharmacy.

The Master’s specialisation Educational Science offers students cutting-edge insights into how individuals develop and learn and how education can be optimized to include every learner.

PhD candidates carry out a programme of independent research and additional limited) course work, culminating in production of a PhD thesis in typically 4 years.

The group is involved in training in areas of diagnostic skills, treatment/prevention/intervention, neuropsychological assessment, behavioral observations, clinical interviewing, knowledge of intellectual disability, autism, ADHD, psychosis and aggression.

If you wish to know exactly what is going on in a healthy or sick human body, and at various levels such as molecule, cell, tissue, organ, larger systems and a person as a whole? Do you wish to learn how to do research which contributes to diagnoses, treatment and prevention of diseases? Then the bachelor…

Quantum Information Science & Technology (QIST) encompasses the understanding, design, construction and investigation of quantum information processing systems, such as quantum computers, quantum communication networks, and quantum sensors.

Please note that the course Molecular Biology for Physics will start on Monday 5 February. Please check the schedules for the time and location!

Are you interested in combining your master programme with the Science Communication and Society specialisation? Learn more and watch the introduction video.

Perhaps you are completely new to the concept of Liberal Arts and Sciences, or perhaps you are familiar with the Liberal Arts colleges of the United States. So, what actually is Liberal Arts & Sciences, and why has it become so popular in the Netherlands in recent years?

Promotor: Prof.dr. H.P. Spaink Co-promotor: Dr. B.E. Snaar

In the current global context, there is a pressing need to address sustainable energy supplies to safeguard our Planet and its ecosystems. The choices made by human society have a significant impact on genetic evolution and climate.

In the master's programme Biomedical Sciences you learn interdisciplinary approaches to address scientific and societal challenges in the field of (bio)medical sciences. The research in our programme relates to the maintenance of health and prevention of disease. You will acquire a skill set suitable…

In the master's programme Biomedical Sciences you learn interdisciplinary approaches to address scientific and societal challenges in the field of (bio)medical sciences. The research in our programme relates to the maintenance of health and prevention of disease. You will acquire a skill set suitable…

As a student of Bio-Pharmaceutical Sciences, you have a strong interest in drug development: from the onset of diseases to the effects of individual drugs in the body. Is that true for you? Then, Bio-Pharmaceutical Sciences might be the right study programme for you!

What we did this year? Well, we ran for charity, moved a 2,000 kilo electron microscope and ate poffertjes in the garden. Oh yes, and together mapped out a strategy for the next five years. Warm up the fingers and get ready to scroll through the year of Leiden Science in 2023.

Leiden Institute of Advanced Computer Science (LIACS)

The first photo of a black hole and measuring anxiety in the brain... From 13 until 22 May we're serving a free slice of science with your pizza.

Get to know us through our online and in-person events for prospective students!

This page provides information to support your application for the Master's programme of Bio-Pharmaceutical Sciences.

The group Clinical Neurodevelopmental Sciences has expertise in individual differences in child development, in particular the development of psychopathology, ranging from mild to severe neurodevelopmental disorders.

Our Talents and Discoveries is a yearly publication by the Faculty of Science of Leiden University, published since 2003. You can read all the editions online. Note that the original publication was in Dutch; the original title translates as 'What we are proud of'.

The SAPPAO project aims to optimise the accuracy and reliability of predicting scheduled flight times. The full name of the project is 'A Systems Approach towards Data Mining and Prediction in Airlines Operations'.

This programme video is presented in Dutch

The Leiden Institute of Chemistry (LIC) is the basis for research and collaborations of the Leiden chemistry groups. Chemistry is the central science enabling a healthy future in a sustainable society. Chemistry researchers at Leiden University take a fundamental approach in finding tailored solutions…

Microbial Sciences'contribution to the Development & Disease research theme is to perform world-class research to understand cellular morphogenesis, growth, development and virulence of microbes.

The Science, Management and Innovation (SMI) group examines organisational dynamics governing the management of complex R&D projects and technology commercialisation.

How to stimulate novel research in science and innovation

Computers are becoming so smart that in the future they will perhaps take over the role of judges. In the meantime, experts at Leiden University are examining the question of which standards responsible data science should meet.

Plant Sciences' contribution to the Bioactive Molecules research theme is to identify new plant bioactive molecules, and unravel their mechanisms of action in plant development or health, and the regulatory networks and (bio)synthetic pathways required for their production.

The aim of the research programme is to provide insight into the cognitive processes and brain mechanisms that underlie reading, arithmetic and learning in general.

How do you involve a local community to tackle biodiversity loss? How do you create awareness and political movement on climate change? And how do you find a balance between environmental impacts and economic needs when it comes to pollution? These are examples of core questions at the heart of a new…

Large areas of space are filled by molecular clouds that consist of gas and dust grains that are the remnants of dead stars. When these clouds start collapsing, the decreasing temperature and increasing density cause gas particles to start accreting onto dust grain surfaces.

FluidKnowledge will investigate the past, present and future of evaluating ocean science. Regarding the past, it will ask how research priorities in ocean science evolved until now. Which lines of inquiry became hot topics, and which died out? Who became global players, who ended up in the periphery?…

Cognitive processes of learning with a focus on reading comprehension and the development of mathematical skills.

Mari Nakamura defended her thesis on 14 March 2017