What happens when you let go of the traditional essay and instead invite creativity, imagination and experimentation? Honours College Law students found out with 'unessays', now showcased in an exhibition at the KOG.

During a visit, Queen Máxima spoke with researchers about projects exploring climate change, collections and culinary heritage.

Researcher Daan van der Vliet, together with colleagues from the Netherlands Institute for Neuroscience, Leiden University and Utrecht University, has discovered an important mechanism that may be linked to severe cases of multiple sclerosis (MS): the brain contains large numbers of abnormal immune…

Simple answer: the government, airlines, and shareholders? But local residents and other stakeholders also voice their views about Schiphol, even using litigation. Niall Buissing’s PhD research shows how the aviation debate has become caught between fragmented powers and conflicting interests.

Amidst the lathes and welding machines of the Fine Mechanics Department, Emiel Wiegers is working concentratedly on a metal cylinder. He and his colleagues design and construct components for researchers' set-ups. ‘We are a bunch of inventors who enjoy helping the researchers in our Faculty.’

Building a high-quality MRI scanner at the lowest possible cost. That was the challenge Thomas O’Reilly and Karina Soemarwoto set themselves. This year, they are selling their self-built MRI scanner to their first ten customers, with many more expected to follow soon. In doing so, they hope to make…

Researchers from Leiden University and Solid Sustainability Research have published a new study in PLOS Climate on the links between Dutch universities and the tobacco industry. Through this work, they aim to contribute to ongoing discussions about ties to the fossil fuel sector.

From Dutch Prime Minister Rob Jetten to American ambassador Joseph Poplo, and from former defence minister Kajsa Ollongren to General Onno Eichelsheim, prominent figures attended the first Next Gen Security Conference in The Hague. ‘The Netherlands and Europe must take more responsibility for their…

An independent review committee has unanimously selected three projects to receive a grant from the Prof. Andrea Evers Fund for Health, Behaviour and Society. The fund, which was launched earlier this year, supports innovative inter- and transdisciplinary research in health and well-being.

A clear majority in the UN confirmed that states are obliged to combat climate change. 141 countries voted in favour, 8 against, including the US, Russia and Saudi Arabia. Associate Professor Jason Rudall explains the implications.

For the second time this academic year, Nobel Prize winner Paul Krugman visited The Hague. Addressing a packed lecture theatre in our new Spui building, he spoke to students, staff and professionals about the tension between economic advice and political decision-making.

Reaching the end of the academic year, we look back fondly on the symposia, conferences and events that our faculty hosted in the previous months. One such symposium marked the end of the 5-year long research project ‘Putting life into Late Neolithic houses: investigating domestic craft and subsistence…

As a student, you’re expected to write papers and collaborate. But how do you do that if you’ve never been taught? Thanks to the Grassfields grant, the Science Skills team can scale up its Skill’Ed project and finally provide students with structured support in essential skills.

From loading the dishwasher to packing the car: good spatial ability is always useful. How do children develop this skill in primary school? Researchers from Leiden University and TU Delft are investigating this. ‘We want to create a meaningful toolbox for teachers.’

8 juni is Wereld Oceaan Dag, en de VN roept op tot ‘Herbeelden’: een nieuwe relatie met de oceaan. Hoe werkt dat als de realiteit zo snel verandert? We vragen het universitair docent zeerecht Hilde Woker.

How can we combat the growing global health crisis of antibiotic resistance? At Leiden University, researchers are tackling this issue from multiple angles. PhD candidate Vladyslav Lysenko develops and redesigns new antibiotic molecules, while Sebastian Tandar studies how we can use existing antibiotics…

How do people make choices, and what happens in our brains when we do? Anne Urai investigates how our brains process information and use it to make decisions. In applying the resulting insights to current issues in society, she hopes to gain a better understanding of what motivates people to adopt sustainable…

Eighty students from universities across Europe and Africa are coming together this week to explore the topic of sustainability at the Una Europa Student Congress at Campus The Hague. The event is just one example of the many opportunities the alliance offers our students and staff.

A sunny call from Fiji, a drenched arrival in Leiden and a day filled with conversations about cancer research, China and inclusion. Such are the turns a day can take — from itchy legs to a well-earned dessert.

Since 1 October, Sabina Chiță has been working as a coach for first-generation students in Physics. But who are first-generation students, and why might they need a coach? Six questions to Sabina Chiță.

From children’s birthday parties to international ambassadors, the Old Observatory attracts a wide range of visitors. Student coordinator Sanne van Beek connects visitors and students, ensuring everyone — from five to sixty-five — learns something about the stars.

Climate action is often framed as urgent and necessary. But on the ground, it can also unsettle lives in unexpected ways. LUC researcher Bernardo Almeida explores in his VENI research, sponsored by NWO, what happens on land rights of vulnerable groups when climate responses meet fragile governance s…

Always losing your way, even in places you’ve been visiting for years? You may have Developmental Topographical Disorientation (DTD). Psychologists from Leiden are investigating this relatively little-known condition at the Lowlands festival. ‘The ideal place to study getting lost.’

The European Space Agency (ESA) has officially adopted ARRAKIHS as a scientific mission, confirming the target launch date of 2030. Matthieu Schaller is part of the Science Team: ‘I look forward to learning more about the dark part of our cosmos.’

You have prepared a research project, put together a plan, and you are ready to travel to the country where you will be conducting your fieldwork. What do you do when Covid suddenly makes that impossible? Nadia Sonneveld was forced to relocate her project Living on the Other Side to a hybrid form: ‘It…

Astronomers have discovered an enormous supply of cold molecular gas in a galaxy shortly after the Big Bang. The finding offers a rare glimpse of the raw material from which the first large galaxies were built. Measurements suggest that around 95 per cent of the normal matter in the galaxy studied,…

From toy cats that purr to robot dogs that bark: what do such technologies mean for older people, healthcare providers and family members? A Dutch Research Council (NWO) Veni grant is enabling anthropologist Tanja Ahlin to investigate how animal-shaped robots can contribute to care for older people…

A stronger focus on personal talents and team science. ‘Stop searching for those elusive hen’s teeth: they’d only get in the way’, says Professor Laura Heitman about Academia in Motion. ‘It’s unrealistic to excel in everything.’

Letty ten Harkel has received a Bakels Fund grant from the Leiden University Fund (LUF) for a two-year research programme at the archaeological site of Son Sard on Mallorca. The grant will enable her team to carry out geochemical and geomorphological research into the development and use of the landscape…

Drones zijn in korte tijd onderdeel geworden van het dagelijks leven. Ze worden gebruikt door hobbyisten, bedrijven, politie en defensie. Tegelijkertijd groeit de zorg dat dezelfde technologie ook kan worden ingezet door kwaadwillenden. Onderzoeker en promovendus Stijn Willem van 't Land zocht dit u…

As geopolitical tensions rise and the international landscape becomes increasingly volatile, the Netherlands faces a growing range of threats, from cyber attacks and disinformation to foreign interference and social unrest. In the new executive programme Strategy and a Resilient Rule of Law, researchers…

In his inaugural lecture, Alexander Vahrmeijer, Professor of Surgery specialising in Molecular-targeted Precision Surgery, explained how light, fluorescence and smart technology are making surgery safer and reducing complications.

European Commissioner Ekaterina Zaharieva (Startups, Research and Innovation) visited the Leiden Bio Science Park on 12 June to see how the Leiden life science & health ecosystem works.

As a student, Ratna Lachmansingh wrote her thesis on horror films. Now she is the director of Leiden International Film Festival.

What do chemical reactions, epidemics and vegetation have in common? More than you might think, says mathematician Mark van den Bosch (Leiden University). In his PhD research, he shows that even in systems that behave in chaotic and erratic ways, a surprising amount of order and structure can be fou…

The Dutch government wants to tighten the law on the right to protest on certain points. Laura Hanrath, a PhD Candidate at the Department of Constitutional and Administration Law, finds this ‘interesting’ as 97% of demonstrations here are peaceful and incident-free.

An important part of the Leiden Leadership Programme (LLP) is the practical assignment that students are given by a partner organisation. How does this benefit the organisations? Two Leiden partners talk about working with the students.

At the request of the Executive Board, the Honours Academy is working on a revision of our honours education and the way it is organised. This article tells you what is going to change and who will be affected.

Melita van der Mersch recently received a ‘Gouden Peer’ award for health law from ‘Mr. Online’. The seed for her interest in this field of law was planted at Leiden University. We spoke about her student days, career, and passion for healthcare.

From once controversial scientific works and historical bibles, to personal shopping lists and clothing bills. The 17th-century Bibliotheca Thysiana and the archive of the collector Johannes Thysius exhibit both the intellectual and everyday life as it was three hundred years ago. Now a brand-new digital…

When a baby is born too soon, every minute counts – and so does every decision. To reduce uncertainty in those critical moments, biopharmaceutical scientist Manchu Umarani Thangavelu dedicated her PhD to identifying molecular markers of preterm birth and neonatal infection.

In June 2025, Prof. dr. Sarah Cramsey traveled to Olomouc, Czech Republic with Mr. Jan Verkoren and Ms. Christien Smits, two B.A. History students at Leiden University.

The Austria Centre Leiden was thrilled to receive an application from our colleague Dr. Jonathan Singerton (Vrije Universiteit Amsterdam) to support his participation in the first-ever Central European History Convention in Vienna in July 2025. We asked Dr. Singerton to reflect on the event and how…

In a world where medical advances are progressing rapidly, Professor of Obstetrics and Gynaecology Ben Cohlen argues that these must always go hand in hand with ethical reflection and careful decision-making. Because behind every technological advance lies hope, uncertainty and sometimes sadness.

In Spring 2023, Leiden University’s Faculty of Governance and Global Affairs (FGGA) launched a new Honours Class ‘Model European Union Simulation: Policies, Negotiations and Transatlantic Experiential Learning’.

Only one in five young people with emotional health problems such as an anxiety disorder receives appropriate professional help. GPs often fail to properly recognise the signals in children and young people, according to psychologist Semiha Aydin. How can we improve this? PhD defence 23 February.

‘Dutch politics are changing, but they also are characterised by stability; that tension fascinates me.’ Sarah de Lange studies, among other things, the Dutch party system, and specifically how the rise of extremist parties influences democracy. She will start as a professor in Leiden in mid-October…

Migration, globalisation, technological developments, climate change: the greatest challenges of our time all affect our labour market. But how exactly? And can we influence this? Professor of Economics Olaf van Vliet regards it as his job to reveal how things really are. ‘That way, we can work on solutions…

This Student Support FSW newsletter tells you all about the services provided by the FSW POPcorner, Career Service, and Community Engagement Service. You can read about upcoming activities and vacancies, and pick up tips on study skills, personal and professional development, student well-being, study…

Greater transparency in science. Broader career paths. Less work pressure. A dynamic conversation at the Faculty of Social and Behavioural Sciences (FSW) focused on these goals.