To apply for an exchange or study abroad programme at Leiden University, you must first select the individual courses or projects you want to follow. Each of your course requests will then be evaluated by the relevant faculty. Once you receive faculty approval for at least 15 EC worth of courses or…

In September 2025 Leiden University hosted a greatly successful academic conference

The

What role do the soil and soil organisms play in the restoration of nature quality? This is what researchers at Leiden University are going to find out, together with water company and nature manager Dunea. They will do this by inoculating soil, whether or not sterilized, with soil and seeds. On Friday…

How does ICT affect society? Mirjam van Reisen, professor Computing for Society at the Leiden Centre of Data Science, is intrigued by this question. We speak with her about innovation, changes in health care, and mobile human trafficking. ‘Innovation has many benefits, but it can also be very disrup…

Comparison between babies and song-birds when they are learning a non-existent language—a study of this kind has never been tried before. But this is what Claartje Levelt, Carel ten Cate (Leiden University) and Jelle Zuidema (University of Amsterdam) are attempting.

In the discs of dust and gasses around young stars, mysterious structures occur. Together with professor Ewine van Dishoeck, PhD student Paolo Cazzoletti investigate how we can explain these forms, such as rings, spirals and holes. On 12 December, he will defend his thesis.

In the period between the First and the Second World War, many Muslim intellectuals came to Europe. What impact did they have on each other’s, as well as on European thinking, and how were they in turn influenced? Leiden Islam expert Dr Umar Ryad has been awarded an ERC Starting Grant to investigate…

Alongside Leiden, Leiden University has a second hometown: The Hague.

The Institute of Cultural Anthropology and Development Sociology (co)organises various events during the year.

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.

Health psychologist Liesbeth van Vliet receives International recognition for her research on doctor-patient communication in the setting of advanced, life-limiting illnesses. She has been awarded the Post Doctoral Research Award at the European Association for Palliative Care (EAPC) World Congress…

Find out how and when to search for your own housing. Start early!

An investigation carried out by Dutch news programme Nieuwsuur has revealed that despite a recent ruling by the Centrale Raad van Beroep (Central Appeals Tribunal, CRvB), people who for years cared for a seriously ill relative paid for via a PGB (persoonsgebondenbudget, personal care budget) do not…

Building off the success of the 'Jews at Home' conference in December 2023, the Leiden Jewish Studies Network convened its second conference 'Care and the Jewish Experience' this past September in Leiden.

The project will clarify that in the search for these new means the treatise On the sublime of ps.-Longinus played a crucial role. However, the project will also place the theatre performances in a broader social and political perspective. These public events and the theatre performances suggest that…

This research aims to fully recall these lost sound aspects of the eighteenth century and is, therefore, a study that passionately advocates the diversity of musical experience in the context of historical performance practice.

The Quantitative Pharmacology group headed by Coen van Hasselt focusses on the application of state-of-the-art quantitative pharmacometrics and systems pharmacology modeling combined with translational experimental models to develop personalized treatment strategies for antibiotics and to combat antimicrobial…

Getting personal

Courses cover a broad range of relevant subjects and provide in-depth theoretical knowledge as well as training in practical skills and advanced research tools.

The Platform for Arts Research in Collaboration (PARC) is an online and offline platform for researchers working in and beyond the fields of Composition, Music, Art and Design to exchange knowledge, experiences and public events, stimulate collaboration and increase the visibility of their research…

Astronomers want to understand the Universe, from the Big Bang to the present day, and what the future will hold. In Leiden they focus on two key questions: ‘How did stars and planets originate’ and ‘How were galaxies and black holes formed in the young Universe?’ A new generation of telescopes – just…

Students of the minor in Innovation, Cocreation and Global Impact present their idealistic projects. Watch the film!

How can you tie together scientific research and practical applications? That is exactly what Professor of Translational Data Science Marco Spruit is concerned with, he tells FMT Gezondheid. 'It's about taking socially relevant questions as a starting point for your research.'

Patients who feel understood will recover faster. But how can doctors become more empathetic? By reading literary works, suggests emeritus Leiden Professor of Medical Psychology, Ad Kaptein. He discusses this issue in his book ‘Helende woorden – romans over ziek-zijn’ (Healing words - novels about…

Leiden Professor of Astronomy Mike Garrett is searching for signs of extraterrestrial intelligence. In his Kaiser lecture on 23 April he will discuss how far science has progressed in this quest.

A new app provides dynamic predictions of survival for patients suffering from soft tissue sarcoma. It was developed by the mathematical Institute research group DASPO, Data Analysis and Survival for Personalised Oncology.

In what ways can mental health care policy and interventions help break the cycle of mutually reinforcing societal stressors and mental health problems in Burundi?

The research in the Biosyn group is focused on the design, synthesis and function of the four major types of biomolecules: nucleic acids, carbohydrates, peptides and lipids and hybrid structures thereof. These biomolecules and their derivatives are used in drug discovery and chemical biology, to develop…

Does a universal psychoeducational course about stress in adolescents: I) lead to an increase in knowledge of stress?, II) affect the frequency with which stressors are experienced and the overall stress level?, III) create interest in a tier 2 level follow-up training?, and IV) appeal to students in…

Research conducted by the Department of Child Law and Health Law at Leiden University concerns the legal position of the child at both the national and international level.

Up to 50% of individuals with Parkinson's disease develop cognitive impairment over time; this study explores the use of 'practice effects' on neuropsychological tests as an early predictor of cognitive decline.

The Leiden Institute of Education and Child Studies aims to conduct high-quality research that addresses major social issues. This inspires its BSc, MSc and PhD programmes.

On 7 November 2024, an ESIL Joint Colloquium, organised by the European Society of International Law (ESIL) Interest Group ‘The EU as a Global Actor’ (IG EUGLOBAL), in partnership with the Interest Group on Migration and Refugee Law (IG MigRefLaw), took place on the topic ‘The EU as an (Imperfect) Global…

Irene Moretti published the article Kin Enough in Social Analysis, The International Journal of Anthropology.

In this research group, headed by Bob Van de Water, cell signaling programs that underlie adverse drug reactions as well as cancer development and progression are unraveled. Adverse drug reactions involve cell injury in critical target organ cells which leads to the activation of cellular stress response…

How do we decide on the long-term future of children placed in care in a valid, reliable, traceable and transparent way – together with parents and young people?

Our selection and placement procedure starts with your application and ends with—hopefully—an invitation to you to enrol as an IRO student. This page tells you all you need to know about the steps to be taken in between.

In the 19th century, Old English poems were claimed as cultural heritage by various non-Anglophone nations, including Scandinavians, Germans and Dutch. These competing nationalistic, cultural appropriations happened against the backdrop of a growing interest in early medieval English language and literature…

This dissertation examines the airs sérieux contained within the Recueils d’airs serieux et a boire de differents autheurs published by the Ballard printing house in Paris between 1695 and 1699 inclusive.

On Tuesday, September 16, Professor Elisheva Baumgarten (Hebrew University) delivered the keynote speech entitled 'The Kindness of Others: Jews, Christians and Early Childhood Care in Medieval Europe' at the 'Care and the Jewish Experience' Conference at the Faculty Club in Leiden.

Archaeological and Historical Perspectives on Eastern Cuisine and Western Foodways

The year 2019 is the 444th anniversary of the University’s ‘birth’ and the 350th anniversary of painter, draughtsman and engraver Rembrandt van Rijn (1606-1669). Reason therefore to celebrate both 444 years of Leiden University and Rembrandt Year. But what was the connection between Rembrandt, the most…

Corruption, integrity (or a lack thereof…) and public values are near omnipresent elements in public administration and politics of all times. Cases of corrupt public officials and politicians continuously emerge. Strangely enough, however, it often remains unknown what actually occurred, how something…

How do museum visitors interpret the authenticity of museum objects? How can we support visitors' meaningful interactions with real objects?