On Monday 10 February 2020, guest lecturer Prof. Dr. Cedric Ryngaert (Utrecht University) will deliver a lecture on ‘Jurisdiction and the Territorialisation of the Extraterritorial’. This event is hosted by the ‘Interaction between Legal Systems 2.0’ (ILS) projects ‘Policing the high seas’ and SOLID…

The Child Law Department of Leiden University and Defence for Children kindly invites you to the fourth Jaap Doek Children’s Rights Thesis Award Ceremony and the official launch of the book ‘The United Nations Convention on the Rights of the Child. Taking Stock after 25 Years and Looking Ahead’ (Brill…

On 16 November 2022, the Europa Institute hosted an online panel discussion on the fragmentation of the application of the EU antitrust rules across the EU. The event inaugurated the Leiden Competition Talks webinar series on the functioning of the EU antitrust enforcement framework.

Nusantara Capital Authority (OIKN), which is in charge of developing Indonesia’s new capital city entered a Memorandum of Understanding with Leiden-Delft-Erasmus Universities on 18 March on knowledge sharing and joint research.

De VN-Veiligheidsraad kwam maandag 5 januari bijeen over de Amerikaanse militaire actie tegen Venezuela, waarbij de Venezolaanse leider Nicolás Maduro gevangen werd genomen en overgebracht naar de VS. Hoogleraar internationaal recht, Larissa van den Herik, zegt voor de NOS geen veroordeling van de VS…

On 19 March 2026, Verena Weimer successfully defended her PhD thesis at Leiden University, titled 'Operationalisation of Higher Education Teaching Performance (HETP): recognising and rewarding teaching as a part of science is enabled by Open Scholarship'.

Op zaterdag 3 juni vindt de Museumnacht Leiden plaats. Ook dit jaar zijn Leidse wetenschappers en studenten onderdeel van de programmering.

150 years of the Fine Mechanical and Electronics Department—a milestone our instrument makers and electronics engineers can truly be proud of. For a century and a half, they have crafted unique research instruments for the Faculty of Science, making an indispensable contribution to its experimental…

ASTRON en de Universiteit Leiden beginnen samen een nieuwe leerstoel over sterrenkunde en AI. Bijzonder hoogleraar Joeri van Leeuwen gaat deze positie vullen.

OpinioJuris, one of the world’s leading international law blogs, has hosted an interdisciplinary online symposium on Professor Carsten Stahn’s new book entitled ‘Confronting Colonial Objects’.

President of the Executive Board, Luc Sels, along with university members, welcomed Ambassador Laurentius Amrih Jinangkung and delegation in Leiden University on 15 April 2026. The visit was part of continued efforts to enhance bilateral ties between Indonesia and the Netherlands, particularly in higher…

The European Horizons Youth Security Conference successfully took place on May 9th, 2026. More than 85 students gathered in Leiden to participate in a day filled with panels, workshops, and discussions on international security. The event was organized by students on behalf of European Horizons Leiden…

Marjolein van Reisen has been Institute Manager Finance for a year, and Wiesje Zikkenheiner has been Institute Manager HR for two months. This duo job is by no means a luxury in an ever-growing organisation. Marjolein: 'We’re both new to this world, so we have our hands full.'

The court has dismissed Ratko Mladić’s appeal and upheld his life sentence for genocide and war crimes. The verdict is one of Yugoslavia tribunal’s last. Mission accomplished?

The airspace had almost closed last year as Leiden students and staff rushed to leave the Netherlands Institute Morocco (NIMAR). How is this Leiden institute in Rabat doing over a year later? ‘Luckily we’d done a crisis exercise a few months before. Everyone managed leave the country in time.’

A delegation from Leiden University visited Japan from 18 to 26 November to facilitate cooperation in research and teaching. The delegation also attended the signing of a twinning agreement between the cities of Leiden and Nagasaki and the opening of a bridge to Dejima, once literally the bridge between…

For two years, assessor Olivier Fajgenblat was a familiar face of this faculty. Starting September 1st, it will be up to Jonatan Wirix-Speetjens to look after the interests of students in all kinds of matters. Together they look back on and look ahead to being assessor at the Faculty of Humanities.

CERQ is a questionnaire measuring cognitive coping strategies developed by Dr. Nadia Garnefski and Dr. Vivian Kraaij.

This Summer Eduard Fosh Villaronga visited Shandong University. He writes about his stay at the second oldest university in China.

As of 17 March all PhD defences have been cancelled for the time being in response to measures to control the corona outbreak. Four PhD candidates, however, have since been able to hold their defence, albeit under very special conditions. One of them was Hoko Horii.

Historian Robert Stein is a lecturer in Medieval History. He was recently awarded the Senior Teaching Qualification. What did he learn from the STQ track and what lessons does he plan to apply in his hybrid lecture room?

During the kick-off meeting, master students taking part in the Thesis Workshop The Hague Southwest presented their thesis ideas to stakeholders from the neighbourhood.

The brief removal of Rein Dool’s ‘cigar-smoking white men’ painting generated a storm of reactions last November. Students, staff and alumni reflected on this at a symposium on Friday 26 May.

Tapping to a rhythm, recognizing sound patterns and enjoying music: For people, it is common sense. But is this also the case for animals? It is the research topic of Michelle Spierings, a researcher at the Institute of Biology Leiden, and it is nominated for the Klokhuis Wetenschapsprijs.

The prestigious Praemium Erasmianum Dissertation Prize is annually awarded to the five best dissertations published in the year before in the fields of Humanities, Social sciences and Law. During a festive ceremony in Utrecht Lennart Kruijer received the award from the hands of professor Bas ter Haar…

The Royal Netherlands Academy of Sciences (KNAW) has awarded an Academy Professorship to Ewine van Dishoeck, Professor of Molecular Astrophysics at Leiden University.

The fifteenth Annual Convention of Austria Centers took place in Berkeley, California, USA in May 2023.

Dutch retailer Blokker has gone bust. But a restart could be possible depending on the trustee. Research conducted by Jessie Pool and her colleagues has shown that one third of all bankruptcy trustees would prioritise saving the high street.

In terms of the breadth of their vocabulary, many Dutch rappers can easily match leading authors. This is the surprising conclusion drawn by language researcher Alex Reuneker on the basis of comparative research. Rapper Brainpower and author Ilja Leonard Pfeiffer will debate this issue on 16 September…

The Massive Open Online Course (MOOC) ‘EU policy and implementation: making Europe work!’ of Public Administration is included in the list of Class Central of the best courses in 2020.

Researchers and policymakers are welcome to attend the AI & Society Conference in The Hague on Friday 23 June. The SAILS interdisciplinary research programme will be taking a nuanced look at the state of the art of AI technology. And offering fresh perspectives.

But how do you do it? At the annual Education Showcase, lecturers at the Faculty of Humanities could talk to their colleagues about teaching methods and teaching. Plenty of tips were exchanged during the information fair, workshops and drinks. Five participants talk about they learned.

After two years, it was great to be back in Brussels again. Many thanks to all alumni and students who were present during the academic discussion on the values and the future of the EU, followed by networking drinks.

For the first time, contagious yawning has now also been found in a species that roams its territory mostly in solitude and is less frequently engaged in social interactions: the orangutan. Publication in Nature Scientific Reports by an international group of scientists with lead-author Evy van Berlo,…

On 2 November, more than 800 students visited Leiden's Humanities Faculty to explore their options during the Master's Open Day. Read some of their stories here!

Individuals with a mild intellectual disability often experience loneliness more frequently than others. In a new NWA project, social history lecturer Paul van Trigt is collaborating with and for them to find a suitable approach.

Leiden University is participating in a project to reassemble Roman vessels from between 80 - 200 AD. The 'Zwammerdam ships' are already world famous in the world of archaeology, and guest researcher Tom Hazenberg hopes to extend this fame beyond its academic boundaries.

On 28 October 2016, prospective female students explored the natural sciences at the annual Physics Ladies’ Day. This event, specially for girls in the final two years of high school, was being held for the third time. 'You don't necessarily have to be top of the class.'

How do young people react when an unknown person gets under their skin in an online game? A sense of control over their social environment can prevent young people from quickly resorting to anger in such a situation, development psychologists Sheida Novin, Carolien Rieffe and colleagues discovered.…

Data play an important role in any organization. More and more data are available about products, about production processes and about customers. At the annual LIACS Business Event on Wednesday 18 January, the central message was how to find irregularities in Big Data, and how it can help you to track…

Free playtime and physical play are of great importance to children's social development. That is the main conclusion of innovative research by developmental psychologists and computer scientists from Leiden University.

Many of us love music, but we don’t understand why exactly that is – or how our individual experiences of music can differ. Rebecca Schaefer will research this in the run-up to the SNAAR Festival in Utrecht. And in a unique way: students in vocational education (mbo) will be the researchers.

Student of International Studies Susanne Reitsma has a remarkable passion: water. In April 2015, she was elected vice president of the World Youth Parliament for Water, in which capacity she works for worldwide access to clean drinking water and sanitation. What does Suzanne find so special about water?…

PhD candidate Ludwig Hoffmann will spend two years at Harvard University in the US thanks to a Rubicon grant he won on April 11. Using theoretical models he studies biological tissues, for example during morphogenesis. This is the process that causes tissue or organisms to develop their shape. ‘This…

Fish populations in lakes and rivers have declined in recent decades. This is probably due to light and noise pollution. The Horizon Europe grant enables ecologist Hans Slabbekoorn to investigate this and improve the situation for migrating fish. In order to do so, a seven-metre-long swimming tunnel…

Lichens enthusiast Sander van Zon was eager to use his knowledge for his internship. He wrote an excellent thesis on lichens’ biodiversity in the city, of which his first scientific publication will appear soon. With it, he is nominated for the Leiden Science Young Talent Award 2022.

Emily Gdula, Liselotta Jahnke, Jason Irwin and Josephine Hercules are the newly appointed student representatives on the Programme Committee (OLC). This committee provides advice to the Executive Board and the Faculty Board of CADS on various educational issues, including the development of Course and…

Russian literature is awash with disputes, riots and intense political debates. In the new Dutch podcast Schandaal en Controverse in de Russische literatuur, senior lecturer Otto Boele and film maker and journalist Kay Mastenbroek discuss the most talked-about Russian books published in the past two…

Until last year the Archaeology Field Techniques programme for first-year students consisted of a number of two-hour lectures. Now they spend a whole day on the programme. Assistant professor Jasper de Bruin is enthusiastic about this new approach. ‘You can do a lot more with the students, and that…

How are stars and planets formed? Is life outside Earth possible? These questions are being researched by Professor of Molecular Astrophysics Ewine van Dishoeck at Leiden University. Her pioneering work has earned her the Kavli prize in the category of astrophysics. The prize consists of 1,000,000 dollars…