Leiden University is celebrating its 450th anniversary in 2025 with a feast for the eyes, ears and spirit. The anniversary year opens with an extra special Dies Natalis on 7 February. Highlights includes an alumni festival, three exhibitions and a canal concert.

In 2022, LIACS created the G. Rozenberg Research Award in honor of its 25th anniversary. This new award is intended for promising PhD students of LIACS.

How can child participation be defined, what is the importance of child participation and how can it be promoted?

Holidaymakers, day-trippers and tourists were able to book a University tour, with a student as their guide.

The Leiden Papyrological Institute is the only papyrological institute in the Netherlands. The members of our staff publish Greek (and Latin), Demotic (and Abnormal-Hieratic) and Coptic papyri from collections all over the world, including our own collection.

Every year 200 students graduate from Leiden University College The Hague. Currently, there are over 1500 alumni who have completed the Liberal Arts and Sciences programme in The Hague. After which, you all pursued your own course path. At LUC we aim to stay in touch with you, to learn from your experiences…

Four famous alumni introduced their favourite films at Leiden International Film Festival.

After various jobs as an archaeologist, alumnus Ruurd Kok became a journalist. For the ‘Traces of Leiden University’ series, he explored the past of university buildings. ‘To me, history is interesting when you can touch it.’

On 4-5 December the Europa Institute and the Faculty of Governance and Global Affairs of Leiden University organize a conference on the Transatlantic Trade and Investment Partnership (TTIP).

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.

2025 was a year full of impact and milestones for FGGA: From a record number of graduates and new programmes to international collaborations, prestigious awards and research that pushes boundaries and provides insight into current challenges.

Rembrandt lived long before audio and video recordings were invented. But a group of researchers has managed to reconstruct his voice. How? Lecturer in Dutch language, culture and literature, Olga van Marion, explains in the latest Science Shot.

The 50th Top 450 entry has now been published. In the run-up to the university’s 450th anniversary, we are compiling our Top 450. What is your favourite?

As a critical commemoration of its centenary, this book presents a mosaic of one hundred carefully curated fragments by expert authors, shedding light on politics, economy, society, culture, gender, and arts in a hundred years of Turkey.

The Netherlands-Flemish Institute in Cairo (NVIC) is celebrating its 50th anniversary this year. Thousands of students and researchers from eight partner universities in the Netherlands and Flanders have been able to gain valuable experience in Egypt through the institute. Good reason for a celebrat…

On September 9th 2009, the study Life Science and Technology (LS&T) celebrates its 10th anniversary. In 1999, a group of enthusiastic pioneers within the Technical University Delft (TUD) and Leiden University (LU) founded a novel study based on the biotechnological expertise of research institutes within…

On Monday 27 September 2010 Spinoza prize winners Naomi Ellemers, Ineke Sluiter, Marijn Franx (Leiden) and Piet Gros (Utrecht) announced their plans for their €2.5 million prize money. This was during the official ceremony in The Hague, at which the outgoing Secretary of State for Education, Culture…

'You’ll know right away when you meet your true love’ or ‘Opposites attract’: Some persistent beliefs exist about love and attraction, but are they true? Researcher Iliana Samara investigates the dynamics of attraction and explains which love myths we can let go of.

Development and validation of instruments that can measure different aspects of emotional competence in children with normal and atypical development, and in different cultures

Symposium

On the eve of Leiden University’s 450th anniversary, the 1574th and 1575th Honours College students received their honours certificates. In a crowded Scheltema, people celebrated ‘that so many students have had the opportunity to broaden their horizons.’

In what ways does Atelier education contribute to skills development, active learning, interactions between students and staff, and connections between disciplines of law?

best phd theses of the faculty of science Leiden - physics, chemistry, computer science, biopharmaceutical sciences, biology, industrial ecology, environmental sciences, astronomy, mathematics. thesis

The Leiden Law Blog is celebrating its first anniversary. The blog attracts many visitors and scores well in Google. Tips for bloggers: link to previous blogs, post them on social media and respond to comments.

How did disability become a global concern? In this project we will identify the contribution of international agencies, governmental and non-governmental organizations and, just as importantly, disabled people themselves, to the IYDP and by showing the connections, interactions and entanglements between…

With a special symposium at Museum Boerhaave, ESO celebrated its 60th anniversary on Monday, 26 September. More than 100 scientists, politicians and people from industry were present to look back on collaborations, milestones and discoveries. Leiden astrochemist Ewine van Dishoeck was one of the pre…

200 years ago, in 1818, Caspar Reuvens was appointed Professor in Archaeology at Leiden University. This was effectively the start of the academic study of archaeology in the Netherlands. To celebrate this occasion, the faculty organises events related to the future of archaeology throughout the yea…

In 2013, Sylvestre Bonnet received an ERC Starting Grant to kill cancer with molecules that can be activated by light. Two postdocs and three PhD students later, the end approaches of his so far successful project.

On 3 October, Leiden University joined in big style with the annual celebration of The Relief of Leiden. Over 130 professors, staff members, students and children took part in the traditional Grand Parade through the centre of Leiden.

For the first time in the 441-year history of Leiden University, students will be the keynote speakers at the opening of the new academic year. Their talks will focus on refugees.

Last week, to commemorate the thirtieth anniversary of the United Nations Convention on the Rights of the Child, Prof. Dr. Ton Liefaard shone a fresh light on children’s rights, in Italy.

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?

A design created by student Jill Stoelinga has won our 450 mural competition! From May 12, you can help us paint the artwork. Read on to learn all about what the painting represents and how you can help.

How can governments reach their policy goals in the most effective way? Which manner of financing is the most suitable? Does the spirit of our times call for new forms of subsidy? What does the future of subsidy law look like?

The university has been shaping the city of Leiden for 450 years. A brief history of the university buildings that have helped define the city.

Mathematicians from Bordeaux, Leiden and Padua have been working together for 20 years. In 2004, they started a two-year mathematics master's degree in Algebra, Number Theory and Geometry (Algant). They celebrated the 20th anniversary of this consortium at the Algant graduation ceremony in Leiden.

To commemorate the twentieth anniversary of Resolution 1325, this introduction discusses the state of the field in the women peace and security (WPS) agenda and outlines the challenges to implementation. It begins by ntroducing the current gaps we see in WPS practice, many of which are driven by…

Lawyer, economist, politician and women’s rights activist Lizzy van Dorp is the 100th entry in our Top 450. Who or what is your favourite?

The heritage of Indigenous Peoples has long been researched and commented upon from the outside. This book adopts an innovative approach by engaging with the heritage of Indigenous Peoples from the ‘inside’.

Research at Leiden University College focuses on Global Challenges: Sustainability, Prosperity, Diversity and Peace and Justice.

Visit an exhibition, a concert or learn to paint.

Do you have broad interests and enjoy doing more besides your regular schoolwork? Then you probably always want to know the ins and outs! That is exactly what the Pre-University College is: an extra programme for students who want and are able to do more.

Are you mad about board games? Then we’ve got good news for you: we’ve developed our very own University game, HORA EST! It’s a fun way to learn more about the University. Get your family and friends together for an evening of fun and games!

Evolucio is the international alumni network of Leiden University College and aims to connect graduates with each other and the college.

Living together in a residential setting adds another dimension to this learning, as our students have to learn to live with others who may not share the same daily routines or standards.

Holidaymakers, day-trippers and tourists could book a university tour with a student as their guide in summer 2025.

Rembrandt & Leiden University: The Bigger Picture commemorates the 444th anniversary of Leiden University and the 2019 Rembrandt Year. Our special thanks go to Germanisches Nationalmuseum (Nuremberg), The Leiden Collection (New York), Museum De Lakenhal (Leiden), Mauritshuis (The Hague), Rijksmuseum/Musée…

How do authorities and citizens construct meaning in the aftermath of jihadist terrorist attacks through the use of frames, rituals, and symbols. What does this reveal about the communicative impact of terrorism?

Alumni of LUC all pursue their own individual career after graduation. The success of a Liberal Arts and Sciences programme is reflected in the unique paths the alumni take.