On 16 November 2018 Armin Cuyvers presented some legal strategies to soften the much criticized absolutist approach to autonomy by the European Court of Justice in Achmea. His main argument was that, as a general principle, autonomy can and should be weighed against other general principles.

Fishing a bike out of the frozen canal, stunningsunsets over Leiden and four plants that flowered for the first time in sixty years in the Hortus Botanicus: this was our year in nine Facebook posts!

Professor Jaap Dubbeldam passed away on the 19th of November at his home in Leiderdorp.

Dr. Kosta presented at the Global Forum on Democratizing Work.

At the International Federation of Classification Societies (IFCS) conference 2022 in Porto, psychologists Tom Wilderjans, Jeffrey Durieux and Julian Rossbroich won the IFCS Cluster Benchmarking Challenge. They wrote the best paper on benchmarking and were awarded with an official plaque and book voucher…

The number of cases of coronavirus in the Netherlands is on the rise. Some mayors are now calling for measures that are more far-reaching than those at present. For example, they want it to be possible to enforce measures behind the front door. Would that be allowed?

The program for the Kaiser Spring Lectures 2018 has been published! Visit the Old Observatory in March for four amazing lectures about the Space Age.

Assistant Professor of European Studies and International Relations Daniel Schade was a guest on Deutschland Heute on Deutschlandfunk and spoke about the recent Schengen evaluation report by the European Commission.

This year, 35.36% of Faculty of Humanities students voiced their opinion of their study programme in the Nationale Studenten Enquête (National Student Survey, NSE). The Faculty had promised to donate €25 for every 1% of completed surveys to UAF, which means that the Faculty will transfer a total of…

mooc Global Order Machtsverhoudingen International

NASA is offering to buy lunar samples collected by companies for a token sum primarily to set a precedent for space resource rights on the moon. However, there is not international consensus on the U.S. position on the rights to extracted resources.

From 19 to 24 August 2018, the fourth edition of the International Cyber Security Summer School, will take place. During this six-day long event, you will follow lectures, work on challenging group assignments provided by different organisations, hear insiders’ perspectives, do some fun social activities…

Ancient clay tablets, between 2,500 and 4,000 years old, bearing cuneiform script have been scanned using a micro-CT-scanner at Delft University of Technology. The tablets are owned by the Netherlands Institute for the Near East (NINO).

This study is important because it seeks to uncover whether clinicians' communication influences neurobiological and physiological outcomes for patients.

ELS lab member Helen Pluut concluded this year’s lecture series on Empirical Methods in Legal Research. Helen discussed diary studies as an example of multilevel research designs.

On Thursday 9 May, Prof. Tony Platt delivered the annual Van Vollenhoven Lecture entitled ‘Rethinking Crime & Punishment’

In exactly 450 days’ time, on 8 February 2025, it is the university’s 450th anniversary. We are going to celebrate this with our students, staff, alumni and friends. In the run-up to the anniversary, we are compiling our top 450: Who or what is your favourite?

On Tuesday November 25, 2025, Prof. dr. Sarah Cramsey traveled with students from her masters seminar on “New Approached to the Holocaust in Central and Eastern Europe” taught at the History Institute to Amsterdam for a unique opportunity. There, Ms. Lotte Sophie Groenendijk, an alum of the History…

As a PhD candidate, you are expected to follow certain courses and training programmes in the context of your training as a researcher. The courses and training programmes will help you conduct your research, write your dissertation, develop your career, and gain self-insight. The LACDR PhD training…

The doors of the new Gorlaeus Building are officially open! With an additional lab wing, new lecture halls and offices, a library, a brasserie, and spaces for student associations, the building offers a vibrant and inspiring environment for research, study, and social interaction. Explore on your…

Like any language, the natural sign languages (henceforth: SLs) of deaf communities differ from each other in their grammars and lexicons. A growing number of studies indicates that SLs make use of the gestures of hearing speakers to build linguistic structure. This implies that variation and similarities…

To be eligible for Astronomy at Leiden University, you must meet the following admission requirements.

Leiden University College welcomes researchers at all levels who wish to spend some time at our institution for a research project.

The unemployment replacement rate data set, assembled by Olaf Van Vliet & Koen Caminada (version 1, January 2012), provides data on unemployment benefit schemes in 34 welfare states from the 1970s until 2009. The current data set includes all 27 member states of the European Union and 7 non-EU OECD…

Opportunities to join the initiative as a guest researcher and spend time in residence with GTGC in The Hague are available. If you are interested, we welcome you to contact us. Below you can find our current and former guest researchers.

To be eligible for Research in Bio-Pharmaceutical Sciences at Leiden University, you must meet the following admission requirements.

Every student who wants to apply for a bachelor’s programme at Leiden University will need to start at Studielink. The application procedure consists of three steps.

To be eligible for Biodiversity and Sustainability at Leiden University, you must meet the following admission requirements.

To be eligible for Physics at Leiden University, you must meet the following admission requirements.

In the interdisciplinary introductory courses taught by experts from both universities you will gain a sound basic knowledge in the field of Industrial Ecology. Further on in the programme, you can follow specialisation courses that fit in with your personal interests. You will delve into important…

To be eligible for Bio-Pharmaceutical Sciences and Business Studies at Leiden University, you must meet the following admission requirements.

To be eligible for Physics and Education at Leiden University, you must meet the following admission requirements.

To be eligible for Computer Science and Education at Leiden University, you must meet the following admission requirements.

Research projects for students of the University of Leiden and other Dutch Universities are often available at the MacBio group. The research lines are also described in the Research section. For details of specific projects contact the supervisor (Ubbink, Dame, Boyle, Jeuken or Wentink).

The curriculum of the master's specialisation School Psychology is in total 60 EC and can be completed within one year. The programme offers a variety of courses and a supervised master's thesis.

To be eligible for Biology at Leiden University, you must meet the following admission requirements.

The Journal of the LUCAS Graduate Conference was founded in 2013 to publish a selection of the best papers presented at the biennial LUCAS Graduate Conference, an international and interdisciplinary humanities conference organized by the Leiden University Centre for the Arts in Society (LUCAS). The…

Leiden University is a centre of migration research, bringing together historians, economists, lawyers, political scientists and anthropologists. They conduct research on who migrates and why, and the impact on societies. They analyse government policy, the role of media and how societies respond to…

The use-wear analysis of domestic implements provided new insights of the Single Grave Culture population in the Netherlands.

This project will study the cultural meaning of the mythological figure of Orestes within the ancient Greek imagination, as it emerges from various literary sources from the archaic and classical periods.

A vibrant chronological narrative of ceramic manufacturing practices in the valley of Juigalpa, Chontales, Nicaragua (cal 300 CE - present)

This project is situated within the context of an innovation of the biology curriculum in Dutch secondary schools. The main purposes are (1) to clarify the relation between teachers’ practical knowledge and the decisions they make when planning and implementing their lessons and (2) to develop a professional…

Athens is universally known as a symbol of democracy, philosophy, and ancient Greek aesthetics. Some of the most famous classical monuments, including the Parthenon and the temple of Hephaestus, can be found here.

Michiel Pronk defended his thesis on 30 March 2016

On this page, you'll find comprehensive information about the training sessions that support your journey to obtaining the University Teaching Qualification (UTQ) — an integral component of professional development for educators.

How can we organise society so as to keep our planet habitable for us and for all other life forms around us? To answer this question, Leiden researchers collaborate across disciplines, from biology to data science, and from environmental economy to archaeology.

Electives offer students the opportunity to further specialise and deepen in specific aspects of leadership.