What started as a student project in the Media Technology program, became a successful internationally operating company offering therapeutic virtual bike rides. Meet alumni Ella Keijzer and Job de Reus, founders and owners of Bike Labyrinth.

Nikki Ikani (ISGA) and Bernardo Ribeiro de Almeida (LUC) have received Veni-funding. A total of 188 scientists received grants in this round. Veni grants are awarded annually by NWO.

This year’s edition of the prestigious art festival Ruhrtriennale, carried in diverse locations around the cities of Essen, Bochum and Duisburg (Germany), has re-staged De Materie, ACPA professor Louis Andriessen’s exceptional opera which overcomes traditional patterns of the genre in terms of dramaturgy,…

This programme video is presented in Dutch

Together with colleagues and students, Professor of conservation biology Geert de Snoo studies the decline of the lion population in a national park close to Kenia's capital city, Nairobi. He discusses how they try to protect the lions on radio Sleutelstad FM.

The knowledge cafe in De Balie in Amsterdam has navigation as its topic. Ineke van der Ham was main guest, and discussed navigation ability together with experts on cartography, animal navigation and navigation technology. A video of the interactive event can be accessed through the link below.

On Sunday, December 10th, at 4:00 PM, the presentation of the book 'Zes eeuwen klokkencultuur in de Abdij van Averbode,' written by Jozef Van Osta, will take place in the Abbey of Averbode. More information can be found in the invitation.

It is with great sadness that we announce the passing of our director, Dr. Rudolf de Jong. We extend our deepest condolences to his loved ones. The Institute will be closed the coming week in mourning. Details of a memorial in Cairo will follow soon. Rest in peace, boss. We will miss you.

The 11th edition of Leiden Museum Night will take place on Saturday 18 May 2019. Nine museums will once again be opening their doors. As it is Leiden University’s 444th anniversary this year, we will be celebrating in style at the Academic Historical Museum.

After eight years as professor at the Institute of Psychology, Carsten de Dreu is making the move to the University of Groningen, where he has been appointed to the chair ‘Foundations of Cooperation and Social Organisation’. On 18 June, he will bid farewell to colleagues at Leiden University.

Dr at CAMAG Laboratory, Switzerland

The Computer Support group provides dedicated support for the computing infrastructure of Leiden Observatory

The China Region Group develops and monitors Leiden University's cooperation with China. It is chaired by the Dean of the Faculty of Science, Prof. Jasper Knoester, and consists of representatives of Leiden University's faculties and various policy departments.

PhD defence

PhD defence

De studentassessor: één student die als lid van het faculteitsbestuur aanschuift bij alle belangrijke overleggen en projecten. Zo wordt de student, een van de belangrijkste doelgroepen, vertegenwoordigd bij bestuurlijke besluitvorming. Assessor Julie Külsen draagt volgend collegejaar per 1 september…

World Heritage status comes at a cost to the local population’s human rights. PhD Candidate Sophie Starrenburg explains the drawbacks of poetic terms such as ‘the cultural heritage of mankind’.

Sam de Schutter (Phd Candidate at the Institute for History) received an Honorable Mention by the Disability History Association.

In the BNR Newsradioprogram De Nieuwe Wereld, professors Aske Plaat (Data Science) and Catholijn Jonker (Explainable AI) of the computer science institute of Leiden University discuss about decisions made by computers. From self-driving cars to intelligent soap pumps: should we be able to follow the…

Professor Eric De Brabandere will deliver the keynote address at the Conference ‘Reforming international investment law - Opportunities, Challenges and Paradigms’.

In the tv show 'De wereld draait door' of Tuesday 4 February, Prof. Hendrik Lenstra, together with Prof. Barry Koren, gave an explaination of the so-called 'Millenium Problems'.

On September 20th, Leiden University Child Law Department hosted a public lecture and Q&A session with Ms. Maud de Boer-Buquicchio UN Special Rapporteur on the sale of children, child prostitution and child pornography, Mr. Nigel Cantwell, international expert consultant, and Prof. David Smolin on the…

A portrait of Tim de Zeeuw was unveiled and added to the gallery of former ESO Directors General at ESO HQ, on Monday 21 January. The portrait was unveiled at an event in the Council Room after brief speeches by the ESO Council President, Willy Benz, Xavier Barcons, and Tim de Zeeuw, on the many developments…

On 20 June 2019, dr. Els De Busser was a panelist during the EuroDIG 2019 Conference in The Hague at the World Forum.

Jaap de Hoop Scheffer, Professor of International Relations and Diplomatic Practice at the Institute of Security and Global Affairs (ISGA), was interviewed by the NRC on 6 February about the government's warning words.

The Centre for Science and Technology Studies (Leiden University) has adopted a new governance structure. As of January 1, 2019, the centre will be led by Prof. Sarah de Rijcke, who has been appointed by the board of the Faculty of Social and Behavioral Sciences (FSW) as the new scientific director…

Gesloten jeugdhulp moet afgeschaft worden, zei Jason (21) onlangs in de landelijke media. Zelf zat hij ruim een jaar in meerdere instellingen voor gesloten jeugdhulp, maar hij werd er naar eigen zeggen niet beter van. Promovendus Maria de Jong-de Kruijf onderzocht het hoe en waarom van deze vorm van…

Dutch artist and visionary David Humbert de Superville (1770-1849) was the founder and first director of the Print Room at Leiden University. An exhibition and symposium are now being organised in his honour. What makes him so remarkable?

Jasper de Bie, who obtained his doctoral degree at the Institute of Criminal Law & Criminology and who is currently employed by the Ministry of Security and Justice, has been awarded an honourable third place in the international competition 'TRI Award for the Best Doctoral Dissertation on Terrorism…

Frans de Haas started his work at the MI with a clear mandate. Listening and talking are what he will mainly be doing ‘My role is to make sure that everyone feels comfortable in the new situation.’

The Dutch asylum application centre in Ter Apel is overburdened, an issue that is currently a prominent feature in the Dutch media. In podcast De Verbranders, PhD students Neske Baerwaldt and Wiebe Ruijtenberg engage in dialogue, and use different angles to examine themes related to migration, borders…

Cultural Anthropologist dr. Anouk de Koning has been awarded the Urban Citizen Fellowship to carry out research about democratisation of local democracy in Amsterdam.

Science in Transition joins an international chorus that points out flaws in the science system and aim for change in the governance of science.

Ludo Waltman, professor of Quantitative Science Studies at Centre for Science and Technology Studies (CWTS), has been awarded the Derek de Solla Price Medal.

Martijn Manders conducts research on the sunken VOC ship De Rooswijk. Tirzah Schnater from the Ministry of Education, Culure and Science produced this impressive report of the work of this underwater archaeologist.

What practical knowledge do mentor teachers have of adaptive mentoring and of individual differences between student teachers?

Wondering who appeared at the start in 2019?

Education and Organisation Development

The monthly ILS Lunch Seminars have slowly developed into somewhat of a tradition. During this seminar series, all researchers from Leiden Law School can present their research and apprehend in a comfortable setting what researchers from other research programs and institutes are working on. On Thursday…

Ancois de Villiers, PhD candidate at the Institute of Cultural Anthropology and Development Sociology, received the PeerJ Award for Best Student Presentation at the International Mediterranean Ecosystems Conference.

The German government recently asked the European Central Bank to account for a programme that already ended. Gerrit Dijkstra, assistant professor at Leiden University, wrote an opinion piece for de Volkskrant about how this tick is a sign of a new collision course.

The art installation by Peter van der Putten and Jeroen van der Most was selected from nearly 500 submissions for an exhibition on climate change.

De coalitie houdt woensdag en donderdag topoverleg over de koopkrachtdaling van 6,8%. Het kabinet wil deze ongekende koopkrachtval compenseren, maar hoe kan dat effectief en enigszins betaalbaar?

De nieuwe wet Verduidelijking beoordeling arbeidsrelaties en rechtsvermoeden (Vebar) moet duidelijk maken, wanneer iemand als echte zzp’er wordt beschouwd of als werknemer. Stefan Sagel, hoogleraar arbeidsrecht, schreef een opiniestuk over dit onderwerp in de Telegraaf.

On 1 June 2022, Tom Herrenberg defended the thesis 'Prosecutorial Discretion in International Criminal Justice'. The doctoral research was supervised by Prof. P.B. Cliteur and Prof. B.R. Rijpkema.

Kyra van der Moezel defended her thesis on 7 September 2016.

An overview of the courses

Een onderzoek naar de formulering, structuur, rechtshistorische aard en sociale en religieuze achtergronden van Laat-Egyptische (demotische) tempeleden, aangevuld met 70 ongepubliceerde teksten.

Please find here the BA- and MA-Courses taught on the subject of language learning at Leiden University.

The Faculty of Archaeology at Leiden is the leading academic institute for Archaeology in the Netherlands, and one of the largest in the world. The Faculty is an international front-runner, in the top ten of the QS World University Ranking, at subject level.