Should we be growing rice and building materials instead of grass for cows? From invasive crayfish to cultural heritage and groundwater levels: ten graduating students explored the future of the Groene Hart, the rural region just outside the cities of Delft, Rotterdam and Leiden where they study.

Martin van Hecke and Lennard Kwakernaak (Leiden university and AMOLF) develop a mechanical metamterial that can count to ten in their research.

Bring over a hundred driven researchers together in one room and the good ideas will start to flow: that was the thinking behind the internal networking meeting on interdisciplinary collaboration on Wednesday 17 May. Representatives from the nine interdisciplinary programmes were waiting at their stalls…

The digital age offers unprecedented opportunities: information is always accessible, systems are interconnected, and processes are automated. However, these developments also give rise to new threats. During the Night of Digital Security on 26 May at the Wijnhaven building, more than experts shared…

They are not always in the spotlight but are essential to our scientific research: Leiden research support professionals. And their network is growing and professionalising all the time. Over a hundred such professionals shared knowledge and gained inspiration at the Leiden Research Support Network…

As of April 2022, Mark de Rooij has been appointed SAILS Professor AI and Data Theory at the Institute of Psychology. This position will enable him to contribute to the goal of the interdisciplinary programme: to build on and expand the current expertise on AI within Leiden University, working from…

A report by interest group Tax Justice Network shows that the Netherlands is still one of the most attractive countries for companies when it comes to tax: we hold a dubious fourth position on a list of seventy coutries. In Dutch magazine Vrij Nederland Jan Vleggeert, Professor of Tax Law, explains…

Organisation

Research

It has been a coming and going of satellites and spaceships near the moon. It has not been this busy in years. There are currently more than ten moon missions in progress and another five are being scheduled for next year.

On 24 October 2023, André Brasil Varantes Pinto successfully defended his PhD thesis at Leiden University.

On Tuesday, November 18, 2025, Ambassador Bert Theuerman (Austrian Ambassador to The Netherlands) hosted a Coffeehouse Discussion exploring the position and impact of women in science and arts at his residence in The Hague.

The Neumark-Nord 2 site in central Germany, dates back to 125,000 years ago. During an interglacial period with temperatures similar to those today, Neanderthals where doing something we previously thought happened only tens of thousands of years later.

Education

It is the sixth year in a row that the Faculty of Archaeology is placed in the top ten of archaeological institutes worldwide. The QS World University Rankings by Subject looks at criteria like academic reputation and citation ratios.

Space is of enormous strategic value. Having rules in space therefore is to everyone’s advantage.

On 6 January 2025, Leiden Law School celebrated a special milestone: our 450th birthday! Our special anniversary year got underway with a panel discussion with Bonnie Honig, as well as a celebratory toast.

Joëlle Kraaijeveld has won the Jan Brouwer Thesis Prize for history with her master's thesis.

The waiting lists in youth care are alarmingly long. This has been confirmed again by a study carried out by a Dutch foundation The Forgotten Child.

John Boy will be an Urban Citizen Fellow for the next academic year with his research project Urban Citizenship and Emerging Critical Technical Practices in Amsterdam. He will research the question: What critical technical practices are technologists in Amsterdam experimenting with, and how they can…

‘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…

The "Care and the Jewish Experience" Conference, organized by the Leiden Jewish Studies Network, hosted many talented young researchers alongside established scholars of different fields. Our guests got a chance to listen to a great presentation titled “Women of Valor: Tradwives and the Sacralization…

‘Fighting for health’ is the title of Professor of General Practice Hedwig Vos’s inaugural lecture – and for good reason. Public interest is at the heart of everything she does, from advancing knowledge about women’s health to reducing health inequalities.

On June 30, eLaw - Center for Law and Digital Technologies of Leiden University organised the annual Hans Franken Lecture. This year the lecture was delivered by Jan Kleijssen, former Human Rights Director at the Council of Europe.

Leiden University’s Master’s in Advanced Studies in International Dispute Settlement and Arbitration is one of the 15 ‘excellent master’s programmes’ at Dutch universities. This is according to the Keuzegids consumer guide to master’s programmes for 2025.

For the Train your Brain project, Janna Marie Bas-Hoogendam received the Medical Delta Talent Acceleration Grant. 'My pilot project does not focus on a specific research question, but introduces a new technology and creates an innovative lab set-up.'

Elizabeth Hicks won first runner-up in the Netherlands Institute of the Near East (NINO) MA thesis 2021 competition at the end of January.

Leiden Law School will host the LDE-Majority World Workshop titled ‘Contemporary Migrations in the Americas: Cross-Atlantic Dialogue for Socio-Spatial Justice’, taking place from 24 to 28 March 2025. This workshop will address critical challenges around migration governance and human rights.

In June, we will be organising an online meeting on the Faculty Strategic Plan (FSP). The FSP sets out the Faculty’s ambitions for the years ahead and describes how we will respond to new developments while still retaining our strengths. May we ask you to give your opinion on our future?

How do you put students at the centre of education? And how do you make your research action-oriented? A new podcast by the Centre for Innovation answers these question. In Design Thinking in Education, four lecturers and two students talk about educational innovation.

LEAP is a peer-reviewed journal founded in 2021 by a team of junior and senior scholars of Leiden University as part of a Faculty-broad Master course. Each year the journal has a new editorial board and a new theme. Series editors Astrid van Weyenberg and Nanne Timmer guide this process and are assisted…

I am thrilled to share the exciting news of being honored with the 2023 Early Career Award at the EUROTOX conference held in Ljubljana, Slovenia. This recognition, presented by ECETOC (European Centre for Ecotoxicology and Toxicology of Chemicals) and dedicated to the memory of Dr. Christa Hennes, holds…

On September 28, 2022, dr.ir. Mark Driessen presented a publication about the ancient Roman frontier in Jordan. Venue for the book launch was the residence of the Dutch Ambassador in Amman. The event was attended by Prince Hassan bin Talal and his wife Princess Sarvath el Hassan, members of the Jordanian…

The Grotius Centre for International Legal Studies in collaboration with the University of Geneva, the Chinese Journal of International Law (ChineseJIL, OUP) and the European Society of International Law (ESIL), are pleased to invite public international scholars and researchers to attend a conference…

Carlotta Rigotti and Christina Pasvanti Gkioka from eLaw – Center for Law and Digital Technologies, have published an article titled 'Overlapping Offences, Divergent Logics: Reconciling EU Law on Sexual Imagery of Minors' in the New Journal of European Criminal Law.

Education, Research

The one-day symposium ‘War in Europe: the impact of Russian aggression in Ukraine two years on’ on 23 February 2024

Going beyond gender diversiteit en inclusie wetenschap

On Friday 12 March 2021, the (Dutch) website www.codevoorkinderrechten.nl was launched. This code for children’s rights has been created to help those involved in the development and design of digital services to develop these services with the interests of children in mind.

The end of January arrived together with welcome guests from Saxion University of Applied Sciences. As a part of their two-day-long visit to South Holland, almost 100 Saxion archaeology students visited our Faculty.

Leiden University is part of a Dutch consortium that will receive 4.7 million euros from NWO to build a facility that makes controlled, thin layers of material. The facility can produce small and large films, something that is globally unique. And that is key to scaling up, for example, new catalysts…