Leiden University attaches great importance to high-quality, ethical, and independent research. Here you will find more information about review committees, codes of conduct, and policy frameworks, as well as answers to questions such as: When do I need to have my research reviewed? What rules apply…

Many national and international research funders can provide financing for your research project.

All partnerships between Leiden and international partner universities are managed in a central database.

Security

Should Leiden University cut its ties with the fossil fuel industry forthwith? This was the main question in a debate between students and staff. The answer was clearer for some than for others.

Medical drugs are expensive to make and can have an adverse effect on the environment. Researchers Stefano Cucurachi and Justin Lian have developed a framework to help the healthcare system assess the economic and environmental sustainability of medical compounds.

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.

Dutch scale-up In Ovo, a spin-off of Leiden University, has raised 34 million euros to accelerate its international growth and scale-up plans. The new funding is supported by Leiden University’s Libertatis Ergo Holding. The funding has also been provided by, among others, impact investors ECBF and ABN…

Members of the End Fossil climate action group, including students from Leiden University, have occupied two rooms in the Lipsius building at the Faculty of Humanities today (23 November 2023).

The Sustainability Monitor 2023 shows that Leiden University is taking its sustainability efforts seriously.

PhD candidate Alex Tutwiler, from the Faculty of Archaeology, has received a grant from Archol, via the P.J.R. Modderman Foundation, to investigate how child labor shaped the bones of Dutch children between the 17th and 19th centuries. Using CT scans, she aims to build a more comprehensive picture of…

End Fossil, Open Leiden and Students for Palestine incorrectly claim that a meeting will be held with the Executive Board on Friday 11 April. This statement is to correct these claims and clarify the situation.

Using enslaved people as servants, becoming an administrator in the Dutch West India Company or making uniforms for the colonial army. Many people from Leiden played a role in colonialism and slavery. Historians are conducting preliminary research and finding striking examples.

Many students dream of running their own business. But where to start? The Master Honours Challenge ‘Entrepreneurship’ helps students figure things out. ‘Now I can actually go for it.’

Leiden Mayor Peter Heijkoop visited the Faculty of Social and Behavioural Sciences and the Faculty of Science on Monday,

What sets Leiden University apart from other universities? And what research themes would you like us to showcase to the outside world? Share your ideas in our online consultation over the next two weeks.

In 2024, Professor Joanita Vroom received a substantial grant from the Packard Humanities Institute (PHI) in support for her Hinterlands of Medieval Chalcis Project (HMC Project) in Greece. PHI, a California-based non-profit organization, is dedicated to archaeological research as well as to the preservation…

Organisation

Its idyllic setting and white sandy beaches have made the Maldives a hotspot for tourists. This provides an income but is a problem for the fragile natural environment. Students from various universities worked with the local people to make the soil more fertile. How did they go about it?

Would you like to organise a session during the biggest multidisciplinary event in Europe - the EuroScience Open Forum (ESOF) conference - to be held in Leiden from 13 to 16 July 2022? If so, send us your proposal! Archaeologist Corinne Hofman is one of the driving forces behind the conference and…

Research

Seven Leiden professors have been elected as members of the Royal Netherlands Academy of Arts and Sciences (KNAW). In total 23 new members will be inaugurated on Monday 13 September.

Leiden University has recently received various petitions from students and staff concerning our ties with Israeli universities. We have also held extensive discussions with the University Council in response to questions raised on the subject. We think it important that our partners and research projects…

The fifth Leiden Research Support Network Conference, on Monday 16 June, was about the future of research support. A great opportunity for the 100 support professionals present to join interactive workshops and to network with colleagues from other faculties and the LUMC.

It’s Circular Economy Week, from 1 to 6 February. But what is it that makes an economy circular? And just how circular is our university? René Kleijn, lecturer on the honours class Circular Economy: from challenge to opportunity, explains.

Skåne University Hospital, Lund University and Leiden University Medical Center will work together to expand their research, teaching and development relating to Advanced Therapy Medicinal Products. That is the essence of a Memorandum of Understanding signed at SciLifeLab near Stockholm on Wednesday…

Leiden University will set up further activities with the Asian Development Bank (ADB).