They are often referred to as ‘The Oscars of the Natural Sciences’: the Breakthrough Prizes in Life Sciences, Fundamental Physics and Mathematics. This year, the prize for physics went to the Event Horizon Telescope team, which took the first-ever picture of a black hole. Four Leiden astronomers were…

Is it possible to diagnose diseases using molecular switches? The new international consortium LogicLab will address this question. Leiden chemist Sylvestre Bonnet and Leiden pharmacologist Thomas Hankemeier are involved in the project. LogicLab will run for four years and will receive over 3.5 million…

Annick Dezitter from Belgium celebrates 3 October with heart and soul: she has become a fanatical Leidener. Her portrait is part of Leiden meets Europe: an exhibition of 28 portraits of EU citizens in Leiden. City photographer and third-year Cultural Anthropology student Wilke Geurds explains.

For most school students, writing their extended essay (or profielwerkstuk) is the first time they really come into contact with what it means to do research. But where do you start? This is a question that is nonetheless relevant in contexts where the extended essay is written in English, such as bilingual…

Manuscripts that look like a comic book, that's how you could describe the manuscripts of the Dongba people from China. The manuscripts are one of the last examples of a so-called pictographic script that can only be interpreted by Dongba priests, shamans, who have knowledge of the ancient Dongba cu…

Physicist Martin van Hecke receives a 2.5 million euro ERC research grant for research into information processing materials. Starting out with a piece of rubber that can count to ten.

From 11 to 21 June 2019 eleven students took part on the Honours summer course Dilemma’s in het migratierecht (Dilemmas in migration law).

Interculturality, diversity and digital skills. These were themes on which lecturers shared their experiences during expert meetings on educational innovation. During each meeting, six instructors gave a short presentation on their respective projects. This was followed by a discussion in which they…

Professor of Political Science Ruud Koole was made an Officer of the Order of Oranje Nassau on the occasion of his valedictory lecture on 13 December. The Mayor of Leiden, Henry Lenferink, presented him with the decorations associated with this honour.

With the opening of Wijnhaven, Leiden University now has three locations in The Hague. Photographer Nicole Romijn recorded the construction process of the former ministry building from start to finish. The result can be viewed at the photo exhibition on the Wijnhaven Building in the Old University Library…

Since November 2019 Stephan Raaijmakers is Professor by special appointment of Communicative AI (Artificial Intelligence) at LUCL. Raaijmakers investigates how linguistics can help make Artificial Intelligence smarter.

How can a single origami crease pattern be folded into two precisely defined target shapes? Researchers at AMOLF and Leiden University have created an ‘alphabet’ of 140 origami ‘puzzle pieces’ that allows them to do just that, as described today in Nature Physics. This discovery could help in the construction…

'How do you write a slogan to win an election?' Steven Ooms answers this question in his PhD research into ideas about good prose in the time of Caesar and Emperor Augustus. This period is considered a high point for the development of literature. The Roman Cicero and the Greek Dionysius of Halicarnassus…

Frank Chouraqui, University Lecturer of Philosophy, received the Faculty Teaching Prize during the Opening of the Faculty Year in the City Auditorium. ‘He knows how to make the boring interesting and fun.’

This new rotating professorship has been established to offer renowned academics the opportunity to teach and conduct research on international children's rights, while at the same time unlocking knowledge that has been acquired worldwide on children's rights.

Postdoc and linguist Evelyn Bosma receives the Keetje Hodshon Prize for her dissertation. For her research on the multilingualism of Frisian children, Bosma previously won the Klokhuis Science Prize and the Campus Fryslân Science Prize.

Are Weyl particles the ideal conductors? Do cells without a cell wall play a role in chronic Tuberculosis infections? Carlo Beenakker and Dennis Claessen want to answer these questions. They both received a KLEIN grant from the NWO. With these grants, NWO wants to stimulate innovative, fundamental r…

Leiden University Medical Center (LUMC), Leiden University and Philips are jointly receiving over 2 million euros from NWO to set up an artificial intelligence (AI) lab. The aim of this lab is to accelerate and improve MRI scans with AI. This is great for patients, and it helps make MRI more accessi…

Leiden University College The Hague received the 'Top rated Programme' seal from the Keuzegids Universiteiten 2021 (Dutch University Guide). It is the eighth consecutive time the Liberal Arts & Sciences programme focusing on Global Challenges is awarded the honorary seal.

Leiden University is going to offer two new Economics degree programmes at its campus in The Hague: the bachelor’s in Economics and Society and the master’s in Public Sector Economics. The NVAO has decided to award accreditation to both programmes, which will be taught in Dutch. The bachelor’s programme…

Are you passionate about building a better world? Do you want to connect with the young world leaders of today and tomorrow? If so, apply for the One Young World Summit in The Hague, to be held from 17 to 20 October 2018! Leiden University is sponsoring two tickets. Mayor of The Hague, Pauline Krikke,…

The proportion of female professors at Dutch universities is increasing, but at a modest rate. At 34.2%, Leiden University is in the top three. These are the results of the Women Professors Monitor for 2025.

On this page you will find all information about the Bachelor of Security Studies that you need as a first-year student.

Lecture

Lecture

Conference

Conference

Arts and culture, LUCIS Middle East Culture Market

What can papyri teach us about antiquity? Students of papyrology in Leiden try to answer questions about life in antiquity aided by papyri from our collection.

Conference

PhD defence

PhD defence

Lecture, Com(parative) Syn(tax) Series

PhD defence

My colleagues and I have been devastated to learn that our good colleague and friend Stefan Landsberger (born 1955) passed away unexpectedly, on 26 September 2024. Stefan had been a fixture of China Studies in the Netherlands, where he had been Associate Professor of contemporary Chinese History and…

Lecture, This Time For Africa! series

The University buildings are partially reopening to students. And first-years will be able to discover real-life Leiden or The Hague during the introduction weeks this summer. Vice-Rector Hester Bijl describes what will be possible once more at the ‘one-and-a-half-metre university’. ‘We want to provide…

Annetje Ottow is the first female president of the Executive Board of Leiden University, which means a return to her Alma mater.

Should Leiden University cut its ties with the fossil fuel industry forthwith? This was the main question in a debate between students and staff. The answer was clearer for some than for others.

In his leaving interview, Martijn Ridderbos doesn’t have to think long when asked what he is most proud of. ‘Bringing people together; creating things together. Reducing the gap between researchers and the staff who support them because the latter are essential. We’ve achieved that and the seeds have…

It has been just over a decade since the first students graduated with Leiden University’s unique Liberal Arts and Sciences Bachelor degree. We caught up with one of those pioneering graduates.

Course

Conference, D&I Event

...What does seem clear, though, is that there is a great deal of room for improvement in the process of out-of-home placement. The FSW's social and behavioural scientists give their views.

In his lectures Aris Politopoulos combines archaeology with video games. He is one of the three nominees for the 2020 LUS Teaching Prize. 'A good teacher is always open to feedback from students.'

International education in the Netherlands is under pressure. There is pressure on the student housing market, and there is a greater desire among right-wing parties to keep our education and students within the borders and to make studies Dutch-language. In these social matters we look at what international…

In the National Think Tank, 20 young academics spend four months mulling over a solution to a societal problem. Two Leiden alumni tell us more.