With cancer, the immune system is a double-edged sword: it can attack tumour cells, but can also help them grow and spread. It is a question of harnessing it. This is what Professor Karin de Visser argued in her inaugural lecture on 15 November 2019.

Together with a group of researchers from TU Delft and Erasmus University, Leiden University have received a seed grant for conducting a project “Perceived Risk of Terrorism and its Implications for (Counter-Terrorism) Communication Strategies”.

Nematic liquid crystals form the key ingredients of most tv screens. The active version of these complex fluids forms a useful model for physicists to research the responses of active matter—like bacteria or traffic flows—to mechanical and geometrical cues. An international research team publishes their…

Wouter Halfwerk (IBL) received a Veni grant from the Netherlands Organization for Scientific Research for his research project on the influence of man-made noise on foraging birds.

On April 4 a new composition and a new instrument by researcher Aart Strootman will see the light of day at the 55th edition of Spring Festival 2022, presented by the Royal Conservatoire’s Composition department.

Performance, Subjectivity and Experimentation in Artistic Research: An Interdisciplinary Seminar

Chris Jacobs, former PhD-student of the IBL, received the national “Dissertation Award” for best PhD thesis of the year on insects. The award was handed out last Friday, the 18th of December, by Professor Matty Berg, president of the Dutch Entomological Society.

Daniel Rozen (45), at the IBL since September 2012, uses bacteria in laboratory tests on experimental evolution to study the ecology and genetics of adaptation. His research has applied importance, as it reveals how bacteria may be induced to produce new antibiotics. Last January, Rozen received the…

Sebastian Pomplun manages to reach proteins with drugs even where this was thought impossible. That is why he and his research group have been allowed to join Oncode Institute. With nine others, he had been selected from 72 applicants to contribute to Oncode Institute's mission: to accelerate breakthroughs…

Eduard Fosch-Villaronga from eLaw - Center for Law and Digital Technologies, together with Hadassah Drukarch and Carlos Calleja, explores how compliance tools could be used as data generators for policy purposes to optimise regulatory frameworks for existing and emerging robot technologies.

During the annual LACDR Spring Symposium, the audience chose PhD student Rob van Wijk as best speaker. Furthermore, six PhD students won a poster prize. Matthias P. Mayer of Heidelberg University opened the symposium with a keynote lecture about chaperone proteins.

Physicists have manipulated light with large artificial atoms, so-called quantum dots. Before, this has only been done so well with actual atoms. It is an important step towards light-based quantum technology. Publication on August 30th in Nature Communications.

Alice Twemlow has been named professor by special appointment in the Wim Crouwel chair in the History, Theory and Sociology of Graphic Design and Visual Culture at the Faculty of Humanities of the University of Amsterdam.

On the second floor of the Sylvius Laboratory, new labs are being built for researchers of the Faculties of Social and Behavioural Sciences and Humanities. After a successful tender construction has recently started.

A series of workshops at Leiden University and the University of Hamburg will act as a forum in which international legal scholars whose research adopts a behavioural approach can present their works-in-progress and gain feedback from a broad range of peers, including scholars in economics and cognitive…

Philosophical pragmatism has found more and more applications. But thus far it has not been applied to political crisis management. Political scientist Martin Bartenberger linked these two together and discovered that pragmatism, or the lack thereof, can help to explain how governments and public agencies…

Researchers from the Institute of Environmental Sciences of Leiden University started crowdfunding to raise 15.000 euro to build a laboratory in nature: The Living Lab. This is necessary to test the effects of chemical compounds in a natural situation.

Depression and anxiety disorders among youth are causing major problems worldwide. The mechanisms involved are still unknown, however. Moji Aghajani – Assistant Professor at the Institute of Education and Child Studies - aims to provide new insights with his research

Recently, Wim Voermans, Professor of Constitutional and Administrative Law, and Jaroslaw Kantorowicz, Assistant Professor at the Institute of Security and Global Affairs and a research associate at the Department of Economics, were awarded a grant from the KNAW Statesman Thorbecke Fund. This grant will…

IBL-researchers revealed in a new study that insects are successful on land because their eggs became protected against desiccation. An extraembryonic membrane in the egg, the serosa, helped insects to make the transition from water to land.

Using musical cues to learn a physical task significantly develops an important part of the brain, according to a new study co-authored by Leiden psychologist Rebecca Schaefer. The results are published in the journal Brain & Cognition.

Professor of Social and Organisational Psychology Carsten de Dreu has been awarded an Advanced Grant by the European Research Council. This subsidy of 2.5 million euros will allow De Dreu to carry out research on the causes of conflicts between groups at both macro- and micro-level.

The European ARTificial Intelligence Lab is now offering artists working with Artificial Intelligence the chance for a residency at the Leiden Observatory and the Ars Electronica Futurelab. Entries are possible until 22 July 2020

On December 4th, Flor Rhebergen received the 2015 Unilever Research prize for his study achievements at the IBL for his outstanding work in the field of Evolutionary Biology. Flor Rhebergen received the “Ovum” sculpture and was awarded €2.500.

Amino acids are the building blocks for life on earth. They may originate in space and reach the Earth via comets and meteorites. Daniël Paardekooper examined part of this hypothesis. PhD defence on 5 July.

A catalyst: normally a substance that speeds up a chemical reaction, without adding molecules to this reaction. Scientists from the group of Prof. Marc Koper of Leiden University and Prof. Yang Shao-Horn of MIT now discovered that in specific reactions that need oxygen, catalysts called metal oxides…

On February 3rd, the Institute of Security and Global Affairs in The Hague hosted an experimental workshop in collaboration with the Netherlands Ministry of Foreign Affairs (MFA). Students in the MSc International Relations and Diplomacy embraced the workshop as a good supplement to coursework and inspiration…

'Jammed' is released as a limited edition with music composed, recorded and mixed in the Institute of Sonology (Royal Conservatoire, The Hague) between January and June 2022.

In close cooperation with various partners, Leiden’s Administrative and Constitutional Law Department is seeking to expand its presence in The Hague - the International City of Peace and Justice.

If male budgerigars can successfully open a puzzle box with food, they become more attractive to females. Biologist Carel ten Cate and Chinese colleagues publish experimental evidence for this in a paper in Science on 11 January .

On 3 February the Institute of Security and Global Affairs in The Hague hosted an experimental workshop in collaboration with the Netherlands Ministry of Foreign Affairs (MFA).

Five promising researchers at Leiden's Faculty of Science have received a Veni award from NWO. They can use the award - of up to 250,000 euros - to carry out research over a three-year period. Of the total of seventeen Leiden Venis, four went to Leiden Observatory and one to Institute for Biology Le…

Wouter Halfwerk and colleagues from Panama and the US published a paper on multisensory communication in Science. The authors provide compelling data on the consequences of multisensory perception on signal evolution in tropical frogs.

Leiden University researchers Gisela Hirschmann (Political Science) and Niels van Doesum (Psychology) have been awarded a LUF/Gratama grant for their research on the effects of musical peacebuilding initiatives. When ‘enemies’ make music together, does that change the image they have of one another?…

The Netherlands Organisation for Scientific Research has awarded dr. Geeske Langejans a Veni grant for the research project What's in a plant? Tracking early human behaviour through plant processing and exploitation.

It is partly thanks to Leiden professor Michel Orrit that we are today able to study individual molecules. He just missed winning a Nobel Prize, but is today the recipient of another important scientific award: NWO’s prestigious Spinoza Prize.

An overview of awards and prizes granted to our staff and students in 2018, as well as special appointments and royal distinctions.

The Microscopy Unit houses, maintains and coordinates most of the microscopy equipment of the IBL. The available equipment ranges from conventional light and fluorescence microscopes, to confocal laser scanning and electron microscopes. In addition, infrastructure is available for histology, including…

The Heritage Sector at a Crossroads: The way of Intersectionality. This project investigates how heritage institutions can achieve inclusion and accessibility within their organization, collection, and exhibition spaces that meets the breadth of demands placed by today’s “critical visitors.” Fifteen…

A master's degree in Psychology at Leiden University combines theoretical knowledge with academic and professional skills, making you an attractive candidate for many employers.

As a venue, Leiden University is a fitting setting for recognising the outstanding achievements of the award winners and celebrating the inspiration that they bring as role models for encouraging a fairer society by motivating one individual at a time.

Below some examples of ACPA projects that have a meaningful impact on arts and society. This page will be refreshed every now and then with other projects that exhibit how arts research bears upon our perception, our understanding, and our relationship to the world and other people.

Discover the effects of clothing value and lifespan on buyer-user-producer relationships through collaborative research with Localising Global Garment Biographies.

As a student in the MSc Chemistry programme offered by the Leiden Institute of Chemistry (LIC) you will focus your studies on one of the two main research areas of the LIC. Students in the research area Chemical Biology will study fundamental biological and biomedical problems to understand physiological…

You can find the Digital Lab on the ground floor of the Huizinga building. The Digital Lab is part of a collection of labs designed for staff and students who require a place to work, experiment, and find support for their digital research.

To develop a new generation of brain science (and train scientists) focused on explaining complex real-world behavioural patterns.

African oral literatures, new media and technologies: challenges for research and documentation

During the Latin American Studies Master's programme you will focus on key social, political, linguistic and cultural developments which are currently shaping the complex reality of Latin America.