Leiden University is committed to reducing our water consumption.

The research within the Food research programme at CML focuses on a transition towards sustainable food production and consumption systems. We investigate from a very small to a very large scale, at a local, national or international level. We do so by researching for example molecular tools, food systems,…

LACDR is committed to incorporating sustainability into our education and research. By developing environmentally responsible innovations in drug research, promoting the awareness of the importance of sustainability with LACDR staff and students, and implementing sustainable daily practices within our…

A delegation from Leiden University, headed by Vice-Rector Hester Bijl, was in China from 9 to 11 October. During the visit to different universities and partner organisations, existing bonds were reinforced and new contacts made. These agreements will make the future exchange of students and researchers…

Without scientific knowledge, we won’t be able to tackle the grand challenges of the 21st century: climate change, energy transition, social inequality and coronavirus, for example. Professor by Special Appointment of the Social Value of Science Laurens Hessels is therefore calling for more transdisciplinary…

How do you set up successful interdisciplinary collaborations? That is the central question of a Leiden symposium. On 6 June, we look at cooperation and decompartmentalisation between public institutions. The language of the symposium will be Dutch.

From 1 March 2025, a new university ‘fossil fuel collaboration’ committee will assess potential new collaborations with the fossil fuel industry and determine whether they comply with the Paris Agreement.

How can the university decide which partners to work with and why? This is a question many of us have, both within and outside our community. The advice presented by the Temporary Committee on Assessing Ethical Aspects of Collaborations should provide answers.

Physics professor Jan Aarts starts a collaboration with chip manufacturer Intel to perform fundamental research in low-power, cryogenic computing.

Our institute aspires to be the center of excellence for strategic and quantitative research and education on sustainable use and governance of natural resources and biodiversity. We have two distinct research programmes: Environmental Biology and Industrial Ecology. The department of Industrial…

The delegation from Leiden University Medical Center, led by Dean Marlies Reinders, visited Surabaya, Makassar, and Jakarta in October 2025 to explore opportunities for research and academic cooperation. This visit marks an important step in strengthening international ties and fostering long-term collaboration…

Two Leiden researchers of the Institute of Psychology have been given the opportunity to realise their research plans for the coming three years thanks to a Veni grant from the Netherlands organisation for scientific research. Hanneke Hendriks is researcher in the field of Social and organisational…

We are doing all we can to save energy at the university. Find out how you as a member of staff or student can do about energy and help reduce CO2 emissions.

More effective diagnosis and prognosis than ever, with less intrusive medical screening? Scientists from Leiden, Delft and Rotterdam are well on the way to achieving just that. Imaging professors Serge Rombouts and Wiro Niessen are working on an extremely rigorous, self-learning adviser for radiologists.…

Early November, a delegation of the Faculty of Science visited two Indonesian universities to shape the collaboration in bioscience. The Faculty also opened a new Indonesian office in Yogyakarta.

In the South African context, certain iconic images have been a dominant source for public understandings of historical events. The emphasis given these images tends to overshadow the historical value of other more personal photographic sources – like studio or amateur photography. This project looks…

Leiden University purchases a wide range of goods and services every year. To a greater or lesser extent, they all have an environmental impact.

Archaeobotanic research by prof. dr. C. Bakels and students on agriculture.

Africa is seen as a potential leader in green hydrogen production for domestic consumption, export and greening industry. One key barrier to realising this potential is the mismatch of skills between those required by industry and the capability of local workforces.

How do we create a healthy, inclusive, digital and sustainable society? And how do we keep it that way? If science is to provide answers to these questions, the universities of Leiden, Delft and Erasmus will need to work together. This is what Wim van den Doel, the new figurehead of the LDE Alliance,…

International public finance is essential for global collaboration on climate change. With the deepening climate crisis and stagnant public finances, it is essential to maximize the impacts of limited resources, especially in the developing world. To this end, new public climate organizations have emerged,…

The Leiden-Birmingham network initiative welcomes applications from colleagues from Leiden University and the University of Birmingham for a research stay at one of the two host institutions.

On Wednesday 4 December the vice-rector of the Sholokhov Moscow State University for the Humanities and the director of its Russian Institute of Advanced Studies visited Leiden University. The delegation signed a Memorandum of Understanding with dean Wim van den Doel to further collaboration in the…

This project aims at determining the market value of hydrogen peroxide (HP) that is produced via our electrochemical methods that have been developed as part of the ERC-StG Cu4Energy project.

In this PhD project, we focus on improving the effectiveness and efficiency of LMs with narrative data.

Explore our amazing universe from your local bar!

Isotopic and zooarchaeological investigations in the Dominican Republic and Jamaica

Leiden University is working on a green, circular campus, with a significant reduction in energy consumption by 2050 as its goal, as elaborated in the Route Map Energy Transition Buildings, published in 2022.

This thesis examines the impacts and challenges of water use of electric power system. This thesis found that there are large differences in water use of electricity technologies, with hydropower and thermal power being two large water users.

This project aims to develop a portable, real-time intelligent system tailored for speech disorder therapy.

Phase 2A of the Gorlaeus Building has, like phase 1, been developed and delivered according to high sustainability standards. The building has achieved a BREEAM-NL Very Good certification.

The Honours College Law (HC Law) is soon going to look very different. What does the HC Law currently do, and what’s going to change? Why should you apply for it? To answer these questions, we spoke to Maartje van der Woude, Designated Professor at the HC Law. She’s designing the new programme in collaboration…

Predicting cancer survival with machine learning, that is the aim of a new collaboration between the Mathematical Institute, the European Organisation for Research and Treatment of Cancer (EORTC) in Brussels and Leiden University Medical Center. The focus of this project is to characterise the model…

How is interdisciplinary collaboration faring at Leiden University? And has disciplinarity been completely abandoned? I’d like to reflect on some concerns among colleagues and on our plans for the future.

The discussion on employability of higher education graduates has been around for several years, with more emphasis in the 21st century. Yet, universities are still challenged in the pursuit of providing work-ready graduates who can meet industry expectations.

In collaboration with the collective Tierra de Nadie, BOCA invites you to an open mic session on May 27th at Scheltema (Leiden) starting from 18.30. This collaboration is translingual. So: lxs invitamos al open mic en español, wij nodigen jullie uit in het Nederlands, and we invite you in English! While…

‘Collaboration is increasingly important,’ Rector Magnificus Carel Stolker said at the 445th Dies Natalis of Leiden University on 7 February. But, as he heard from a number of Leiden researchers, this is contingent upon a firm disciplinary basis. A novelty of this year’s celebration was a joint dies…

Conference

Bacteria in the teeth tell us a lot about nutrition and disease in our ancestors. It also tells us more about the immune system. This provides clues for treating modern diseases and allergies. For a long time archaeologists were irritated by tartar on the teeth of excavated skulls. They thought that…

Leiden University encourages all its laboratories to obtain LEAF (Laboratory Efficiency Assessment Framework) accreditation.

What was the social function of the colonial civil law courts in eighteenth-century coastal Sri Lanka? Why did people choose to have their disputes settled by Dutch law courts?

The Faculty of Science has reinforced the collaboration in China during a group trip late November. Representatives from four institutes visited ten Chinese top universities and interviewed over 130 students in PhD workshops in Beijing and Shanghai.

The Faculty of Science forges new research collaborations with the Institut Teknologi Bandung in Indonesia in the fields of tropical diseases, e.g. tuberculosis and medical biotechnology.

In the week of 22 May, a delegation of the Faculty of Science visited Indonesia to strengthen the cooperation with the Universitas Gadjah Mada, the Universitas Indonesia and the Kebun Raja (botanical garden) in Bogor. Furthermore, the delegation visited the faculty of Pharmacy of the Institut Teknologi…

Psychologists of Leiden University and Peking University will collaborate to investigate the deficiencies in emotion recognition in children with Autism Spectrum Disorder (ASD). The new collaboration fits very well in the policy of Leiden University in which intensified collaboration with China has…