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Professor Sarah de Rijcke became the new Rector Magnificus of Leiden University on 15 January 2026. She introduces herself and shares what motivates her to take on this role.

How do digital technologies affect adolescent mental health and resilience? How do we foster a secure online environment? How should we deal with increasing rates of online crimes among adolescents? During the mini-symposium ‘The effect of the online world on adolescents’, presented by the interdisciplinary…

Parents from all corners of the university bring their children to De Kattekop, the university’s day nursery. How does manager Ellen Buschman use her psychology degree in her work?

Be it in climate change, public health or artificial intelligence, when different disciplines join forces, science often flourishes. The new small-scale Kiem grants will enable Leiden researchers to explore or start collaborative projects with colleagues from other faculties. ‘So seek each other out…

Would you like to take concrete steps toward a sustainable university or do you have a broad interest in sustainability? Over 200 staff members have already joined the Leiden University Sustainability Network. And there is always room for more – even if you’re no expert on sustainability, says project…

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Vice-rector Organisatieontwikkeling en oud-decaan FGGA Erwin Muller start op 1 april 2026 als staatsraad bij de Afdeling Advisering van de Raad van State.

The outline agreement proposed by the new cabinet will have serious consequences for higher education and research. If the plans go through, there will be significant cutbacks in our sector. We will keep you up to date with developments on this page.

‘A Muslim and a Jew in the house of God.’ This is how historian Nadia Bouras introduced her recent conversation with colleague Sara Polak in Leiden’s Hooglandse Kerk. They discussed the rising tensions since the outbreak of the Israel-Hamas war. ‘Dare to ask each other questions.’

Looking for an easy way to compile, order or view readers online? Then meet ReaderOnline. The instructions below will help you on your way.

Leiden University is proud of its research and teaching, its staff and its students. This is why we are keen to inform society of what goes on at the University.

Leiden University’s alumni database is managed by the department for Alumni Relations and Fundraising and currently stores information on around 150,000 registered alumni.

Leiden University wants to give everybody the opportunity to work in the best circumstances.

What should you do if you want to create and send a newsletter or mailing in both Dutch and English?

As an employee at Leiden University you need a LU-Card. You can request your LU-Card after receiving your contract or guest letter. Early application is not possible. Are you a temporary employment worker e.g. via Jobmotion? In that case, ask your supervisor about the status of your registration with…

Historic and iconic yet expensive and cold. It’s with mixed feelings that the university is leaving the Gravensteen building, which dates back to the 12th century. How was it to work and study in this former Leiden prison?

Research

An important question being asked, both in the academic world and in society, concerns the impact of our research and education. By providing a well-supported answer, we not only create a strong position for our research, we also increase our chances of success in applying for research grants and retaining…

An important question being asked, both in the academic world and in society, concerns the impact of our research and education. By providing a well-supported answer, we not only create a strong position for our research, we also increase our chances of success in applying for research grants and retaining…

One in two people will be diagnosed with cancer. World Cancer Day on 4 February raises awareness of the impact of this devastating disease. Leiden University is conducting various studies aimed at preventing and controlling cancer. Below are just a few examples.

De Universiteit Leiden is al 25 jaar stevig geworteld in Den Haag. Dat werd zichtbaar tijdens de feestelijke bijeenkomst rondom de foto-expositie Universiteit Leiden in Den Haag: Onderzoekers van de stad.

Tachtig academische papers, 270 deelnemers en vier rondetafelgesprekken over het aanpakken van mondiale problemen. De tweede conferentie van het interdisciplinaire onderzoeksprogramma Global Transformations and Governance Challenges werd groots opgezet. Wat vonden de deelnemers ervan? Bekijk het in…