AI:Liner develops cutting-edge digital solutions for sewer asset management while ensuring responsible AI adoption through comprehensive social science research and ethical frameworks.

The Netherlands is not particularly rich in ‘wild nature’. Comparatively, what we have is a lot of intensively used agricultural land. This means that from nature’s perspective there much to be gained by combining the ‘nature’ and ‘agriculture’ functions. Not an easy task in such a densely populated…

The effects of many treatments are determined, to a significant degree, by factors other than the medicine or treatment itself. For example, placebo effects can be equal to the effect size of for example antidepressants or painkillers. Contributing factors are the trust placed in the doctor, the expectation…

Simulations of galaxies help researchers understand astronomical observations better. The EAGLE simulation, a large project in which Leiden astronomers play a leading role, shows the evolution of the Universe, from just after the Big Bang to the present day.

Information about the situation in Ukraine

To what extent and how do identity processes influence health behavior?

Port City Futures is an initiative of the Leiden-Delft-Erasmus Universities collaboration. The program investigates the evolving socio-spatial conditions, use and design of port city regions, in particular exploring areas where port and city activities occur simultaneously and sometimes conflict.

Researchers at Leiden study group behaviour. One of their findings is that when people make sacrifices for another member of their group, it is probably instinctive. Insights of this kind enable us to better understand and influence the social processes in a neighbourhood or company.

Investigating Neolithic houses in Britain through microwear and residue analysis of stone tools

Leiden’s expertise on the Middle East spans from ancient history to contemporary tensions in the region. By studying languages, cultures, religions, literature, art, and philosophy in in conjunction, we create an indispensable, in-depth understanding.

Leiden University archaeologists are reconstructing houses from the Stone Age, using only resources available during that period. This method offers surprising insights into the ingenuity of our distant ancestors, and challenges existing archaeological views.

Smart algorithms and powerful processors are just as essential for astronomy as big telescopes. Astronomers at Leiden University therefore constantly operate at the interface between astronomy and data science.

Taking the changing landscape of international cyber security and cyber conflict as a point of departure, The Hague Program on International Cyber Security focuses on the various modes of governance that states and other actors can bring into play to deal with and shape the strategic changes and challenges…

If you want to maintain a valid penal system, you have to continue to ask the big questions on punishment. Why do we punish people? What is permissible for the government and what is not? Philosopher of Law Jeroen ten Voorde examines these kinds of questions and keeps his academic colleagues and the…

This special issue of the International Forestry Review talks about how logging really affects society.

Top scientists of three Dutch universities are working on software and systems for quantum computers. Researchers of the Leiden Institute of Advanced Computer Science (LIACS) and the Leiden Institute of Physics (LION) are developing new algorithms to make those super computers work. The coming years,…

If you are thinking of moving to Leiden to follow your master's, you’ll be pleased to learn that Leiden offers many types of student accommodation. These vary from small student houses to large communal houses, and from student flats to one-room studios. But, if necessary, it’s also possible to find…

Our Advanced Master Air and Space Law (LL.M.) combines public air law, private air law and space law from a European and an international perspective.

How do inclusion and exclusion affect people?

The research programme Formal Theoretical and Experimental Linguistics brings together LUCL researchers who focus mainly on formal theoretical and experimental linguistics.

With many kilometres of beaches, hundreds of sights, excellent restaurants and lively cafés, the Hague really is a cool city to live in. However, arranging accommodation can demand a lot of time and effort for Dutch and international students. For this reason, finding a place to stay is one of the first…

We offer a unique master’s programme because it places equal importance on environmental sustainability and governance perspectives. All core courses are co-developed and co-taught by staff from two different faculties. Combined with the extensive skillset and the explicit focus on inter- and transdisciplinarity,…

Hidden behind the Academy Building on the Rapenburg lies the oldest botanical garden of the Netherlands and one of the oldest gardens in the world. Founded in 1590 and expanded in the following centuries, the Hortus is the green heart of Leiden.

The Political Science degree programme at the University of Leiden has a strong academic reputation. You will be taught in an international classroom by experts in their field.

best phd theses of the faculty of science Leiden - physics, chemistry, computer science, biopharmaceutical sciences, biology, industrial ecology, environmental sciences, astronomy, mathematics. thesis

This project investigates which metaphors are problematic in machine translation, when, why, and for whom.

Diversity and inclusion are core values of Leiden University. Leiden University is committed to being an inclusive community which enables all students and staff to feel valued and respected and to develop their full potential. Here we state the vision of the Mathematical Institute on diversity, equity…

Rent Subsidy is a tax refund provided by the Dutch Government, to people who rent a room or a house but don’t have a sufficient income. The rooms in the Anna van Buerenplein qualify for rent subsidy. The amount of money that students receive depends on their apartment size, the rent amount, and the…

How and when to submit documents to meet your admission conditions.

The interdisciplinary two-year Master Population Health Management will train you to tackle the challenges and contribute to a more integrated healthcare system.

BSc Security Studies is a bachelor’s programme with a compulsory matching module.

Seminar

Antwoord op veelgestelde vragen over onderzoek met proefdieren bij de Universiteit Leiden. FAQ

What happens to the different waste streams?

In a recent TEDx Flanders event “Statistical Errors in Court”, Statistical Scientist Richard Gill speaks about the case of Lucia de Berk, a nurse found guilty of several murders based largely on statistics.

Announcement for employees of Campus The Hague:

Knowledge and culture subproject 2:

This section contains information on:

Negatieve ambtelijke adviezen lieten eerder zien dat het uitroepen van een asielcrisis op grond van het vreemdelingennoodrecht vanuit democratisch en rechtsstatelijk oogpunt niet aanvaardbaar is. Wim Voermans, hoogleraar staatsrecht, licht in Nieuwsuur toe welke hordes bij zowel bij de inzet van het…

Since the demonstration over a year ago on the Wijnhaven campus, Leiden University has developed plans and initiatives to create the safest possible work and study environment for our university community. The Executive Board would like to explain what has happened since and what else we can expect…

When we hear the word ‘bird house’, do we process it as a whole or does our brain see it as ‘bird’ and ‘house’? PhD student Jiaqi Wang explored this for speakers of Mandarin Chinese.

The Koninklijke Hollandsche Maatschappij der Wetenschappen invited Wim van Anrooij to join as a member. That does not happen to everyone!

Jeanine de Roy van Zuijdewijn, researcher and lecturer at ISGA, was a guest on NPO Radio 1 where she discussed the attacks carried out in 2011 by Anders Breivik.

It has happened more and more frequently in recent weeks: large groups of Moldovans who come to the Netherlands hoping to get asylum here. This means that Moldovans are currently the largest group of asylum seekers in the Netherlands after Syrians. It is unclear what caused this sudden influx.

What is the current status of the Dutch House of Representatives? Could anyone have predicted the collapse of the government?

Since the beginning of September, it is a fact: our faculty has a new strategic plan. The plan outlines what we will collectively commit to in the coming years. Is that important? For sure, say our directors Suzanne van der Pluijm (Operations) and Bart de Smit (Education). ‘The purpose of a strategic…

What exactly do psychedelics do in our brains? To investigate this, NWO has awarded a Vidi grant to Michiel van Elk. The Leiden cognitive psychologist talks about his proposal for serious research into a widespread social phenomenon. 'People describe experiences under the influence of psychedelics that…

The transition from single cells to multicellular organisms was a key step in evolution. Researchers from Leiden and Amsterdam developed a mathematical model that explains how this transition may have come about. They suspect cooperating cells may correct each other’s mistakes. Publication in eLife…