Why are health problems such as loneliness and obesity so persistent? What causes them to occur more frequently in some neighborhoods than others? And how can we solve them? You will learn about these topics in the new minor 'Co-creating a Healthy Society'.

What does it feel like to become a citizen in a new country? For her PhD research, Hannah Bliersbach immersed herself in the world of immigration. She interviewed dozens of new citizens in Germany and Canada and found that citizenship is, above all, a transactional process.

Leiden University offers postdocs a stimulating environment to further develop their academic careers. Here you will find more information regarding facilities for research, teaching, and career guidance, as well as answers to questions such as: What training courses are available? How do I combine…

Building a sustainable, international and interdisciplinary consortium for developing evidence-based communication strategies about Antimicrobial Resistance. That is the objective of a new project between researchers from Leiden University, VU Amsterdam and Stellenbosch University in South Africa, made…

Leiden University Scholarly Publications is a database of publications by academics from and institutions affiliated to Leiden University. Researchers and PhD candidates use LUCRIS Publication Management (PM) to add publications (except for doctoral theses) to the Repository. Wherever possible, publications…

Leiden University offers various options for catering and organising events, ranging from a cup of coffee from a vending machine to a fully catered conference. On this page, you will find practical information regarding locations and ordering systems, as well as answers to questions such as: Where can…

Skate legend Tony Hawk came to Antwerp. Belgium newspaper De Morgen published an article on the changing skate culture. Cultural Anthropologist Sander Hölsgens shines his light on this theme and talks about the democratisation of skate boarding, activism, public space and collective memory of skater…

University lecturer Miko Flohr talks in a new BBC documentary about how people responded to the eruption of 79, and on whether or not they were excavating a fullonica.

In recent weeks, all PhD students and supervisors have received an invitation for a PhD survey. Why was this survey launched? And what happens to the results? Director of the Graduate School Marian Klamer explains why it is worth setting aside 15 minutes to take part in the survey.

What does research support involve? And what should we do to improve the support for researchers at the University? We spoke to Maribel Adame Valero, research policy officer and external cooperation coordinator at the Institute of Biology and a member of the Leiden Research Support (LRS) focus group.…

How do you engage students? Sander van Kasteren knows how to do that like no other. ‘He compares immune cells to Pokémon and doesn’t just give information; he tells stories,’ students say about their favourite lecturer, Sander van Kasteren. The Professor of Molecular Immunology passionately teaches…

Psychedelic drugs like magic mushrooms and LSD are embraced by some and seen as lethal by others. Cognitive psychologist Michiel van Elk delved into the world of psychedelic drugs and wrote a surprisingly sober book about them. ‘Without first-hand experience my story wouldn’t be complete.’

Everyone has been watching the attack on Ukraine, a war on the European continent, with a sense of foreboding. It will bring devastation, loss, suffering and worry and it raises questions. With these words, Rector Magnificus Hester Bijl opened the meeting on the war in Ukraine at Wijnhaven on Thursday…

Last Friday the global Antibiotics Awareness Week begun: an entire week dedicated to antibiotic use. Antibiotics researchers from the LACDR therefore set out to tell primary school pupils about their research. Through role-playing, pupils were drawn into the world of antibiotics: 'Can the teacher not…

Of the women studying at university, 52% have experienced some form of sexual harassment. For male students, the figure is 19%.

Last Saturday, Reijer Passchier was a guest on one of his favourite radio programmes: Dr. Kelder en Co.

Leiden University is deeply concerned to have learned that several women have recently been harassed and assaulted in the centre of Leiden. In one case, this appeared to involve rape. We understand that people are upset, especially our students.

The carnivore diet, a fact or just a trend?

Why are the majority of our national holidays based around Christian festivities? Arabist Maurits Berger talks about this in an article on Ruetir.

Due to its success, the Leiden2022 Q&A has been extended and is looking for even more thought-provoking, interesting or unusual questions.

Do you have a good idea for innovating in education? Or are you seeking funding for a current or recently completed project? Various grants and funding schemes are available for innovation in education.

Leiden University aims to support its students effectively in their career orientation. Part of this takes place within the study programmes themselves, and part is supported through faculty‑level and university‑wide initiatives.

The European University for Well-Being (EUniWell), an alliance of seven European universities including Leiden University, is celebrating its first anniversary! All employees and students are invited to the online FestiWell event to celebrate this landmark together. Reason enough to call Melissa Koops,…

Whereas ethical research rules were previously mainly associated with the sciences, today they also play an increasingly important role in the Humanities. What are the consequences of this for researchers in the Humanities? And when do you need the Ethics Committee? We discussed this question with Dorota…

The university is exploring how to improve our educational logistics. Deputy Director of Operations and project leader Joop van Pijkeren answers five questions about the project.

How do people vote? How rational are voting choices? How much do external factor weigh in? In this article social scientis provide some background.

The number of books by U.S. authors released in China has drastically decreased in recent years. Assistant professor Svetlana Kharchenkova wrote an article about this for the Diplomat.

Several Spanish news outlets have published interviews with Associate Professor Eric Storm about his new book Nationalism.

Extremist users of Telegram are moving en masse to other chat apps, such as the anonymous SimpleX. In this way, they hope to avoid detection, now that Telegram founder Pavel Durov is going to share personal data of criminal users with authorities.

It is still unclear how the Neanderthals died out. For long, one theory seemed most likely: the emergence of the highly intelligent Homo sapiens, or modern humans. This competition hypothesis is no longer the dominant theory among scientists, research among archaeologists and anthropologists has shown.…

Jaap de Hoop Scheffer, Professor of International Relations and Diplomatic Affairs at the Institute of Security and Global Affairs, says we must block and expel Putin wherever possible.

Through Open Access, research results from around the world are freely accessible to all. It is an incentive for exchanging and utilising knowledge and fresh insights between scientists, companies and social institutions. The Centre for Digital Scholarship at the University Library offers support with…

University lecturer Andrew Gawthorpe comments on France24 on controversial USA ambassadors in Europe, all appointed by Trump.

Leiden University works continuously to ensure a strong profile and societal visibility. On these pages, you will find more information about our strategic direction and the use of media, as well as answers to questions such as: What are our core messages? Which channel should I choose for my target…

Facility, Organisation

In a closed room in the Van Steenis building, hundreds of boxes are waiting under fluorescent lights for someone to come and see them. The jumble of handwritten and printed labels unveils how often the collection has been reorganized, moved and rearranged. Boxes full of potsherds and pottery, human…

Sebastian Diessner, associate professor at the FGGA, recently appeared in an article called 'Inflation: a spring remontée des taux se dessine' (Inflation: a slow rise in rates is emerging) in the newspaper Le Figaro.

Parents appear to be extremely sensitive to feedback they receive about their child. Just how sensitive depends on the (‘rose-tinted’) glasses through which they look at their child. All this can be seen in the brain. Neuroscientist Lisanne van Houtum and her Leiden colleagues published on this issue…

Professor Felix Ameka and university lecturer Maria del Carmen Parafita Couta have received an NWO Open Competition grant together with Enoch Aboh (University of Amsterdam) to do research on ‘code-switching’: switching languages by multilinguals.

Goldband, Skrillex, Róisín Murphy and... quantum: the latter may not be a band but is part of the Lowlands line-up nonetheless. Scientists from Leiden University are using the festival for research on the very smallest particles.

Several Spanish media paid attention to associate professor Eric Storm’s new book Nationalism.

Leiden University values participation: the participation organs are the ears and eyes of the university. They identify issues of concern among staff and students and help advise and decide on the future of our organisation. Something for you? Then stand as a candidate! This year, elections will…

How can inclusive communication make you feel welcome at a university? That is one of the questions that will be discussed at the D&I Symposium 2023 on 19 January. We ask Diversity Officer Aya Ezawa three questions about this symposium.

More autocracies, less gender equality and growing anti-liberal sentiment. These are just some of the developments Professor Sarah Wolff will highlight in her inaugural lecture on the future of Europe. ‘The liberal world order as we know it in the West is at stake.’

University Lecturer Andrew Gawthorpe explains on France 24 how alleged fraud in Minnesota is being used by Trump as an argument to target Somalis.

Joeri Reinders, universitair docent bij het LUC, ontving een NWO-subsidie voor het project 'Het KlimaatCasino'.

Research