Mariana Gkliati participated on 4 April in the course International Human Rights offered by the SIM, Netherlands Institute of Human Rights, at the University College Utrecht.

Mariana Gkliati participated with a paper presentation at the Panel: European borders and the role of Frontex, on 29 November in Trento.

New developments within societies create a complex patchwork of control and therefore a renewed mission for the public police.

The August 2024 issue of the CML Rev., vol. 61, no. 4 is now available online.

The February 2023 issue of the CML Rev., Vol. 60 No. 1 is now available online.

Last weekend, Reijer Passchier talked about the constitutional right of the king to renounce the kingship.

The April 2023 issue of the CML Rev., Vol. 60 No. 2 is now available online.

The August 2023 issue of the CML Rev., Vol. 60 No. 4 is now available online.

Christa Tobler, Professor of European Law at the Universities of Basel (Switzerland) and Leiden, participated in a Swiss television debate on the free movement of persons.

The December 2025 issue of the CML Rev., Vol. 62 No. 6 is now available online.

The February 2026 issue of the CML Rev., Vol. 63 No. 1 is now available online.

Providers of telephone, internet or data centers can be seen as companies of vital importance because of their national importance. This comes as no surprise. In the Netherlands, additional legislation was deemed necessary to protect national security and a legislative proposal was presented in April…

Catherine Harwood joined the Grotius Centre in The Hague a few years ago. She received her Advanced Master’s degree in Public International Law in 2012 and continued her PhD studies at Leiden University.

Juan Masullo J., Assistant Professor at Leiden University’s Institute of Political Science, has been named a 2025 Harry Frank Guggenheim Distinguished Scholar. His research with Nicholas Barnes on public security policy preferences in Rio de Janeiro's favelas has been recognized for its innovative approach…

Wat zie jij als je verderkijkt? Hoe ziet studeren aan de Universiteit Leiden in 2075 eruit? We nodigen je uit om mee te doen met Verderkijkers.

What is the best way for us as a society to deal with all the different forms of diversity? Professor Marlou Schrover will use the EuroScience Open Forum (ESOF) to explore this question with colleagues and the public.

On January 25th, artist Jonas Staal will defend his dissertation which explores the development of propaganda art from the 20th to the 21st century.

Campus The Hague's Faculty Board has a new member. Mikal Tseggai has passed on the baton to Marlou Grobben, making her this year's faculty assessor. So what exactly does an assessor do? What are Mikal's thoughts as she reflects on the past year and what are Marlou's plans? The two women are more than…

Cyber Security challenges are dominating the international agendas. Therefore, the Cyber Security Academy (CSA) enthusiastically and proudly announces that on Thursday 18th January a fourth group of 26 professionals from a variety of public and private organisations will start the executive Master’s…

Marloes van Noorloos is appointed Professor of Criminal Law and Criminal Procedure at Leiden University from 1 February 2025.

Science communication is a lot more than writing a column or giving a lecture now and then. The communication itself also has to be firmly based in sound scientific research, is the message of Professor Ionica Smeets in her inaugural lecture.

An international team with researchers from Leiden revealed how a bacterium repurposed an internal system to control its movements. Movement control is very important in host invasion, which can lead to disease. Publication on 27 April in Nature Communications.

How to get a PhD position is clouded in mystery. In one afternoon, Peter van der Putten and Maarten Lamers talk about how (they think) the game is played.

This HJD Forum will look at how the architecture of diplomatic missions reflects both how countries see themselves and their role in the world and how they want other countries and their citizens to see them.

On Thursday 8 November, the ILS Lunch Seminar of November took place. Philippe van Gruisen and Almut Breuer, Assistant Professors at the Institutes of Economics and Tax Law at Leiden Law School, presented their current research.

On Friday, 2 December 2022, PhD candidates connected to the Institutions for Conflict Resolution (COI) research group participated in a Skills Lab focusing on the skill of writing empirical legal research papers.

On February 21st, Maria Vasile, one of the PhD students of the project participated to several events organized in Milan by the University of Milano-Bicocca for the celebration of the World Anthropology Day.

Global problems such as diseases of affluence or microplastics in the sea are too complex to be dealt with from a single scientific discipline or by just one country. Leiden University has the expertise to bring solutions to these enormous problems a step closer. Read more in the research dossier on…

PhD student Wen Yang discovered how certain cell receptors in E. coli bacteria signal 'smells'. With the use of ice-cold electron microscopy microbiologists from Leiden gain more insight into how bacteria respond to their environment. Publication in mBio.

If you do research on Leidens Ontzet in Leiden, you can count on a lot of interest. But Leiden Kennisstad interns Marieke Nolten and Alexander Nuijten had not expected there would be quite so much interest. They concluded a year of research with the presentation of a scientific paper.

To truly help citizens, professionals sometimes need to dare to deviate from the rules. That was the main message during the meeting on ‘rebellious professionals’ in healthcare and well-being, held on 15 October in The Hague.

On January 14th the executive Master’s programme Cyber Security started for the second time at the HSD Campus

Are you exploring the options for a master's programme? If so, come to our Master's Day on 10 March. You can visit the presentations by the different programmes and ask all your questions of the lecturers, students, alumni and study advisers. And you can also get to know the best student cities in…

Master Vitality and Ageing’s (V&A) alumnus Willeke Ravensbergen conducted for her master’s thesis research on the impact of combinations of future trends on healthcare utilisation of older people in collaboration with the National Institute for Public Health and the Environment (Rijksinstituut voor…

Heritage Quest is a large-scale citizen science project in the field of archaeology that allows anyone to contribute to scientific research. It is the first large-scale archaeological citizen science project in The Netherlands and one of the few of its kind in the world. As part of the Cultural Heritage…

Maria Vasile and Ola Gracjasz met in Donostia-San Sebastian, in the Basque Country, on the 7th of June 2022 to take part in the 1st Feminist Anthropology Conference in the Spanish state (I Antropologia Feminista Kongresua), and together present some of the outcomes of their Ph.D. researches. The conference,…

A new discussion paper published in Policy Sciences by two Leiden researchers claims that governments are working with one hand tied when it comes to data on vulnerable groups. At the core of this paper is the idea that even though the volume of data has increased in recent years, the quality of the…

Leiden University Libraries has made a large number of unofficial poetry journals from China accessible online in its Digital Collections. This opens up thousands of pages from an internationally unique collection of unofficial Chinese poetry for teaching, research, and the general public, including…

Hans-Martien ten Napel has been awarded a Research Fellowship in Legal Studies at the Center of Theological Inquiry (CTI) at Princeton University, USA, which enables him to be in full-time residence at CTI for the academic year, 1 September 2014 to 31 May 2015.

Watching and analysing hundreds of TEDx talks, that too can be research. That becomes clear from the work of PhD student Aletta Meinsma, who is studying potential problems in popular communication about quantum technologies. She explains how she approaches this and why it is so important.

This year the King’s Speech, read out loud by King Willem-Alexander, was analyzed live again at Leiden University. Scientists, students, and even a hat designer came to discuss the ceremony after the speech.

The celebration of the university’s 450th anniversary is not confined to the walls of the university. For the 7th time, professors stood in front of the class of grade 7, in both Leiden and The Hague. Four FGGA professors visited primary schools, introducing the children to research questions such as…

Dr Brian McGarry, Assistant Professor of Public International Law at the Grotius Centre for International Legal Studies, addressed the International Tribunal for the Law of the Sea in the world's first advisory proceedings concerning climate change. His advocacy for the Commission of Small Island States…

The government wanted to show some muscle by making it compulsory to wear face masks in public indoor spaces as of 22.00 hours on 14 October. But it looks as though this will be 1 November after all. No need for that, tweeted Leiden professor of constitutional law Wim Voermans on 14 October, you can…

We are delighted to welcome Dr. Danny Steed and Dr. Kubo Mačák as Visiting Fellows of The Hague Program for Cyber Norms at Leiden University’s Institute of Security and Global Affairs from 1 Apr 2019 - 26 Apr 2019.

A bacterium hiding from the immune system and picking up bits of DNA from its environment. The result: gaining new traits, such as better protection against antibiotics. Fortunately, we have not found such a damning scenario yet. However, PhD student Renée Kapteijn did find the first clues, which…

On 5 September, spaceEU was launched at the Ars Electronica Festival in Linz, one of the world’s largest science, technology and media art festivals. This 1 million euro European-funded project is coordinated by Leiden Observatory. SpaceEU fosters a young, creative and inclusive European space community…

People are more likely to cooperate with their compatriots than with people from other countries. This tendency can frustrate collaborative projects, such as cross-border cooperation for the provision of public goods. This is the conclusion of Leiden social psychologist Angelo Romano.

On 10 May 2021, Melanie Fink and Barbora Budinská published their views on recent developments in the areas of EU regulation of Artificial Intelligence and the Banking Union respectively as Op-Eds on EU Law Live.

It was already the most cited publication ever written at our faculty, but now a new milestone has been reached. Last month, a paper by emeritus professor Jan Reedijk and his co-authors surpassed 10,000 citations — and the count keeps rising.