Another year has reached its end. And what a year it has been! On December 17th staff and students of the Faculty of Archaeology came together to celebrate and reminisce. The event's central topic was the closure of the 50 year anniversary of the collaboration between the Faculty of Archaeology and…

Maarten Mous, Professor of African Linguistics at Leiden University, looks back on the 50th edition of the Colloquium of African Languages and Linguistics (CALL) and explains why this birthday was a celebration like no other.

The Russian threat to Europe, pro-Palestine protests, the passing of psychologist Andrea Evers and speculations on extraterrestrial life. These were among our most popular articles of the year.

From Caspar Reuvens to the royal grave in Oss, and from ancient images in the Hortus to a table from Naturalis. The National Museum of Antiquities is 200 years old, and throughout this whole period there have been close contacts between museum and university. Curator Annemarieke Willemsen explains this…

The two-year master's in Korean Studies, a specialization of Leiden University’s master's in Asian Studies, offers a varied selection of subjects and the freedom to choose electives. You can also choose a research subject of your interest for your MA thesis.

Leiden University Library holds two drawings and in the region of a hundred prints by Rembrandt, as well as works by his pupils and the staff of his studio. That explains why this self-portrait etching dating from 1631, his Leiden period, can be seen on the façade of the University Library.

In 1986 a group of international human rights experts convened in Maastricht to discuss the character and scope of state parties’ obligations under the International Covenant on Economic, Social and Cultural rights. This resulted in the Limburg Principles on the Implementation of the International Covenant…

This year Leiden will be celebrating the 450th Relief of Leiden. Leiden master’s students are researching this history as part of the ‘Traces of 3 October’ project.

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

On 25 September 2019, Luuk Esser defended his thesis 'De strafbaarstelling van mensenhandel ontrafeld'. The doctoral research was supervised by Prof. C.P.M. Cleiren and Prof. J.M. ten Voorde.

On 10 June 2021, Merinda Stewart defended her thesis 'Freedom of Overflight: A Study of Coastal State Jurisdiction in International Airspace'. The doctoral research was supervised by Prof. P.M.J. Mendes de Leon en Prof. J.J. Rijpma.

Find out where you as a staff member or manager can turn for support or a good chat.

ABPP2027 will be held in Naturalis, Leiden, The Netherlands.

MHC class I and MHC class II molecules present peptides to the immune system to drive proper T cell responses. Pharmacological modulation of T-cell responses can offer treatment options for a range of immune-related diseases.

There are different ways in which the faculties of Leiden University keep in touch with their alumni.

In the globalised world of today, traditional definitions of national Self and national Other no longer hold. The unmistakable transformation of German and Dutch societies demands a thorough rethinking of national boundaries on several levels.

On Wednesday 25 January 2017 Esmeralda Vergeer will defend her doctoral thesis Regeldruk vanuit een ander perspectief (Regulatory burden from a different perspective). The supervisor of the research is Professor W.J.M. Voermans.

In otherwise energetic desserts at the bottom of the sea, researchers have found oases where microbes can harvest energy. Remarkably, the microbes first have to be buried under starving conditions for 80,000 years. An international group of researchers, amongst them José Mogollón from the Insitute of…

After a turbulent Covid year, the well-being of our students and staff has the highest priority. How can we prevent physical and mental health problems? This was the key question at the Opening of the Academic Year in Pieterskerk in Leiden on 6 September.

On 25 August 2018, the Leiden Adv. LLM Study Programme in European and International Business Law (EIBL) celebrated 25 years of its existence.

PhD Programme of the Institute for History

The opening of the new academic year highlighted students' and lecturers' personal motivators. Incoming students were encouraged to be bold, forge their own paths and grow by trial and error.

Christa Tobler writes an extensive article on voting rights for different groups for the annual congress of the

This year, The Hague Journal of Diplomacy celebrates its 15th anniversary! In our infographic below, we summarize 15 years in numbers.

Work out more, eat healthier, have more time to yourself: we make resolutions every year, but they often don't make it past the end of January. To help you succeed this year, we have compiled a list with New Year's resolutions you can put into practice at the University!

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?

The Hague Journal of Diplomacy - quantified! In our infographic below, we summarize the past 19 years in numbers.

The Hague Journal of Diplomacy - quantified! In our infographic below, we summarize the past 20 years in numbers.

The Hague Journal of Diplomacy - quantified! In our infographic below, we summarize the past 17 years in numbers.

The Hague Journal of Diplomacy - quantified! In our infographic below, we summarize the past 18 years in numbers.

At the first Climate Café of 2025, we celebrated the one-year anniversary of The Hague Climate Agreement and reflected together on the successes and opportunities for the future.

Mathematician Robbin Bastiaansen, physicist Irene Battisti, pharmacist Fouzia Lghoul-Oulad Saïd and physics and astronomy student Maite Boden are the winners of the annual prizes of the Faculty of Science. Boden was honoured as the first Young Star, a new prize for the best bachelor’s student of the…

The Leiden Papyrological Institute celebrates its 90th year anniversary

By looking at what is different, researchers often discover the special, the unusual. And that has already brought a wealth of highlights – also in Leiden.

They have known each other since they were small but Rianne and Tom first fell in love when working together at the university. That love culminated in a fairytale wedding amid all the revelry last 3 October.

The theme of the Opening of the Academy Year on 4 September was sustainability and how the university could take the lead as a change agent. How is it going about this and what else can it do? There was also room for a critical note.

News from Food Citizens? Winter School alumnae

On this page you can learn more about the history of our Faculty Awards and view the previous winners.

On 15 May 2025, a roundtable '80 Years of Peace in Europe?' was convened with students and staff at Leiden University to reflect on the anniversary of the end of World War II.

On the 6th of December, Buurtlab 070 and the Leiden University Green Office (LUGO) hosted an event at the Spinozahof in the Stationsbuurt, bringing students and local residents together to explore energy (in)justice through the serious game Sunjust.

Are you worried about your smartphone addiction? Trust us, it could have been far worse… A shocking discovery, by an interdisciplinary team of specialists from Leiden University, revealed that Neolithic people were heavily addicted to stone axes. The axes were produced under horrific circumstances in…

An evening program in the University Library and Middle Eastern Library in Leiden for everyone who has something to do with the Middle East; from Tajikistan to the Mahreb and from Istanbul to Sanaa. View the oldest books and clay tablets from the collection and listen to the most fascinating stories…

That's just learning parrot-fashion. This was the argument with which the proposal to establish a language lab at Leiden University was rejected in 1962. But six years later, the language lab was launched. And now the Academic Language Lab is celebrating its 50-year anniversary.

Floreat et crescat. Flourish and grow. That was what was wished for the Mathematical Institute at its opening. Now, the institute proudly celebrates its 70th anniversary. Time to reflect on how it all began. And importantly, how is it doing now?