Oncode Investigator Mario van der Stelt and his colleagues have discovered a new potential drug that suppresses chemotherapy induced neuropathic pain.

What does the European Union mean for people living in Leiden? As part of the Leiden European Festival, and in collaboration with the municipality of Leiden, the city photographers captured Leidenaren from 28 European member states at their favorite place in the city. The exhibition will travel along…

The Dutch Health and Youth Care Inspectorate (IGJ) has found that foster care at stitching Enver is not up to scratch. Mariëlle Bruning, Professor of Children and the Law, spoke to public broadcaster NOS about these new findings.

Since the end of May, the Faculty of Humanities 'Humanities Matter' art route has been on display. Due to the many positive responses, we have decided to postpone the end date of the exhibition from July 8 to August 28. So if you haven't walked the route yet, this is your chance!

The Netherlands has DigiD, Portugal ‘de Cartão de Cidadão’, and Ireland MyGovID. Europe now wants one uniform digital identity card - the same for all Member States. For the Dutch government, the European successor to DigiD is a prestige project. State Secretary Van Huffelen wants to roll out an app…

From the end of 2026, drone flights could be tested out of visual range in a special zone above the North Sea. Assistant Professor Benjamyn I. Scott commentys in regional newspaper ‘Leidsch Dagblad’: 'Safety remains paramount in aviation.'

From the end of 2026, drone flights could be tested out of visual range in a special zone above the North Sea. Assistant Professor Benjamyn I. Scott commentys in regional newspaper ‘Leidsch Dagblad’: 'Safety remains paramount in aviation.'

The History Days are coming to Leiden for their anniversary edition! The History Days in Leiden on 27, 28 and 29 August 2026 bring together everyone who works with the past professionally: teachers, students, employees of archives, museums and other heritage institutions, independent entrepreneurs,…

The largest fertility clinic in the Netherlands lied to women, sperm donors, and the Health and Youth Care Inspectorate. On ‘Nieuwsuur’, Mirjam Sombroek van Doorm, Professor of Law and Health, foresees legal consequences: 'The situation is too serious.'

Conflicting reports about an airstrike on a school in Iran are causing international concern. Helen Duffy, Professor of International Humanitarian Law and Human Rights was asked to clarify states obligations under international law. In Euro News she called in for a swift and independent investigat…

Het boek met de titel ‘the story of constitutions’ probeert interdisciplinair te begrijpen waar de grondwet vandaan komt en waarom het juist nu in korte tijd viral is gegaan. Waarom is dit oeroude fenomeen de laatste jaren zo in populariteit toegenomen en ook nog eens in een tijd, waarin democratieën…

Live Nation Entertainment, het moederbedrijf van Ticketmaster, is door een jury in New York schuldig bevonden aan het schenden van de Amerikaanse mededingingsregels. In Trouw geeft Ben Van Rompuy, universitair hoofddocent Europees Mededingingsrecht, duiding bij de zaak.

Political parties are calling for a ban on sharing images of victims. Bart Schermer, Professor of Privacy & Cybercrime, spoke about this with Rijnmond: ‘Criminal law is too often used to solve societal problems.’

Free online AI tools can generate fake images, including nude images of people. In an op-ed in 'Trouw' newspaper, Bart Custers, Professor of Law & Data Science, says the Dutch government should act ahead of the EU's intended ban on this practice.

Grote technologiebedrijven hebben zoveel macht dat ze functioneren als staten zonder democratische controle. Volgens Reijer Passchier, universitair docent staatsrecht en hoogleraar digitalisering en de democratische rechtsstaat (OU), vormt dat een groeiend risico voor de rechtsstaat en vergroot het…

On Monday 3rd and Tuesday 4th of December 2018, eLaw, the Center for Law and Digital Technologies at Leiden University, will host a two-day workshop for the judiciary on the new EU Data Protection Law that came into force earlier this year.

The Netherlands leads Europe when it comes to part-time work. Does this affect labour shortages? According to Olaf van Vliet, Professor of Economics, it's more nuanced: ‘A trade-off between paid employment, care responsibilities, voluntary work, and free time.’

Lidstaten negeren steeds vaker gemaakte afspraken wanneer het hen uitkomt, waardoor de grondbeginselen van de VN meer dan ooit onder druk komen te staan. In een recente VN-spoedvergadering hekelde topman Guterres de lidstaten en zei dat ‘het handvest geen menu á la carte is.’ Niels Blokker, emeritus…

A pharmacist in Nieuwegein refuses to provide medication to trans people citing conscientious objections. Mirjam Sombroek van Doorm, Professor of Law and Health, says in ‘NRC’ newspaper that all patients are entitled to equal treatment.

The sixth book in the Business & Law Research Network series, 'Veilig voor de melder' (Safe for the whistleblower), is about the Implementation Test of the Whistleblower Protection Act (Wbk). Professors Yvonne Erkens and Harold Koster received a copy of the book.

The biweekly Lunch Time Seminar is an online only event, but it is not publicly accessible in real-time. If you would like to attend one of the upcoming sessions, please send an email to sails@liacs.leidenuniv.nl.

Those who know their dystopian classics will inevitably associate the concept of surveillance society with the all-knowing oppressive force characterized as Big Brother in George Orwell’s novel 1984. However, surveillance permeats our society in many more subtle aspects than our worst fears about spy…

The English-language interdisciplinary minor ‘AI and Society’ explores the role of artificial intelligence in our society. The interdisciplinary nature of the minor is proving beneficiary for students and lecturers alike. We sit in during a class.

The brand-new American President Donald Trump delivered his inaugural speech on 20 January. There was little sign of conciliation and he was liberal with the truth, in the opinion of a number of Leiden academics. One professor is more positive: 'He wants to take on radical Islam.'

No two pandemics are ever the same. The current coronavirus crisis, for instance, is clearly very different from the deadly plague outbreaks in the 14th and 15th centuries. Can historians learn anything from the coronavirus crisis? And what can we learn at the moment from historians? These are questions…

Few have dared declare a winner of the debate between American president Donald Trump and his Democrat challenger Joe Biden. It was more about who was least worst. What do psychologist Willem van der Does, historian Andrew Gawthorpe and policy science scholar Brandon Zicha make of the debate?

The LUCDH foster the development of new digital research by awarding a number of Small Grants each year. These are our past awardees.

Why and how do people collect things? Why does a museum display one object and not another? These questions are at the heart of the interdisciplinary research programme Museums, Collections and Society. The programme is holding a conference for scholars and the general public on 5 and 6 July.

Annetje Ottow, president of the Executive Board of Leiden University, has been the new chair of the Leiden-Delft-Erasmus (LDE) strategic alliance for just two months. What does she want to achieve during her two-year chairmanship?

Leiden Law Cast is a podcast made by Leiden Law School, Leiden University, for everyone who wants to learn more about current legal issues.

The state, and specifically the idea of nationality, is almost all-determining in social life in the Netherlands. It determines how people identify, how we interact with each other, and what (in)equality in society looks like. However, ultimately, the idea that we can divide people into different nationalities…

On February 1st Cristina Grasseni started as Professor of Anthropology at the Institute for Cultural Anthropology and Development Sociology. She is bringing the ERC Consolidator project ‘Food Citizens?’ with her to Leiden. A few questions to get to know the new professor.

Last July, after the end of my Advanced LLM in Public International Law, I wanted to find new tasks to prove myself on topics related to what I studied during my stimulating master in the Netherlands. In the impossibility to work “on the field” as I was busy for my bar exam in my own country and I was…

Accreditations. All study programmes have to deal with them and once every six years they cause a good amount of tension. How do you survive the assessment panel? And how does an accreditation proceed in times of corona? Chair of education Kim Beerden recently coordinated the accreditation for the research…

Studenten onderzochten maatschappelijke vraagstukken voor het project Leren met de Stad en presenteerden hun resultaten tijdens een informatiemarkt.

Jorik ter Veer studied Political Science in Leiden. How does he look back on his student days?

The thesis “Exit Peter Paul? Divergente toezichthoudersaansprakelijkheid in de Europese Unie voor falend financieel toezicht, bezien vanuit het Europeesrechtelijke beginsel van effectieve rechtsbescherming” (Exit Peter Paul? Divergent supervisory liability in the European Union for failing financial…

What is the environmental impact of the fish on our plates? And is an electric car really more sustainable when we include the generation of electricity? Jeroen Guinée maps the environmental impact of products and technologies. He analyses them from raw material to waste disposal. He was appointed Professor…

Eva is in her third year at Leiden University College The Hague, but she is also very active outside her studies. Besides Youth Ambassador of The Hague she worked for Plan Nederland and UNICEF, where she cooperated in exciting projects on a national as well as on an international level. In order to…

Proton therapy is a new way of treating cancer in which radiation doses are delivered more precisely. This results in less damage to surrounding tissue and fewer side effects. Professor Marco van Vulpen is medical director of HollandPTC in Delft, where the social value of this therapy is studied. Van…

Playing with tiny building blocks might sound like child’s play, but Vera Meester knows better. On June 7 she will defend her thesis on colloids: micro particles with which you can form larger structures. Meester developed a method to make unusable structures usable.

What does a 19th-century exhibition of traditional utensils from the province of Zeeland tell us about the current rise of populism? A lot, Ad Maas will say in his inaugural lecture.

Veel mensen denken dat zware metalen giftig zijn en mens en natuur altijd schade aanbrengen. Dat beeld moet genuanceerd worden, vindt hoogleraar Sylvestre Bonnet.

Climate change, social inequality, and the COVID-19 crisis are examples of wicked problems—issues that require collaboration across different disciplines. In partnership with the African Studies Centre, David Ehrhardt and Caroline Archambault (LUC), along with African partners, are researching the best…

The university is home to many pearls of research institutes that do not make the news every day. The Executive Board visited one such pearl, the Institute of Philosophy, on Tuesday 1 July. It resulted in an inspired conversation.

The EU’s programme for research and innovation Horizon Europe is funding the ISGA project ‘NET-ROL: Networks and the Rule of Law: Uncovering Socio-Economic Outcomes’. The funding amounts to 3 million euros, with 760,000 euros going to ISGA. Researchers Antoaneta Dimitrova and Jaroslaw Kantorowicz are…

Organ transplantation is often subject to ethical, economic and political discussions. In the Honours Class Organ Transplantation, students take part in these discussions to get a better understanding of the many different views on transplantation.

Three Leiden students who have made their dreams of studying abroad come true this year with the aid of a VSBfonds scholarship talk about their experiences.

Working in an operating theatre is a highly competitive sport. High work pressure, stress, and unexpected developments during operations. This requires a lot from care professionals who need to be mentally resilient to be able to deliver peak performances time and time again. What makes a care professional…

Come to the Night of Discoveries art and science festival on 16 September. Various researchers from the university are speaking at the festival.