Many articles in the media highlight the positive effects of using psychedelics, with some US states even using them for mental health treatments. However, we cannot conclude anything as of yet about the safety or efficacy of psychedelic therapy, says Michiel van Elk in an interview with National Geographic.…

Prof.dr. Vincent van Heuven has been appointed as a member of the Royal Academie of Dutch Sciences (KNAW).

In Dutch magazine De Psycholoog, Anne-Laura van Harmelen talks about the impact traumatic experiences, especially for those who are growing up.

Professor of Law and Society, Maartje van der Woude, had an interview in ‘De Groene Amsterdammer’ of 4 September 2018 about her research into mobile border control.

Ben Van Rompuy, assistant professor of EU competition law, was an invited expert at the 23th Latin American and Caribbean Competition Forum (LACCF) organised in Quito, Ecuador on 28-29 September 2023.

Due to the tightness of the labour market, staff shortages are on the rise in many sectors. One solution often mentioned in the policy debate is that people should work more hours per week; the part-time factor should increase. Another possibility mentioned these days in the United States, is to increase…

Suzanne van der Pluijm will be appointed Executive Director and Member of the Board of the Faculty of Science with effect from 1 June 2022. She succeeds Ed van den Berg, who has held this position on an interim basis since 1 September 2021 .

The Museum enjoys the highest reputation internationally

Physicist Sense Jan van der Molen researches materials that do not exist in nature. ‘It’s fascinating to see how the properties of a material change if we manage to make it super thin.’ He will give his inaugural lecture on 21 October.

At a recent meeting, the leaders of the European Union formally approved Ukraine and Moldova’s candidate status to join the bloc. The message is: you are welcome to join our European family in due course.

Recently, Evert Jan van Leeuwen was able to identify an “unknown” manuscript leaf in the William Godwin Papers of the Abinger Collection at the Bodleian Library (Oxford), while sitting at his desk in Van Eyckhof 4 (Leiden).

Economists are warning for a contraction of the economy during the second half of this year. The United States are already facing a ‘technical recession’: two successive quarters of economic contraction. A recession can lead to a freeze in recruitment and even redundancies. Will employers take precautionary…

Due to technological change, jobs and professions are constantly changing. For instance, it has long been known that some jobs are becoming redundant due to automation. Digitalisation and the rise of artificial intelligence are more recent developments that affect the labour market.

Constant Hijzen, assistant professor at the Institute of Security and Global Affairs (ISGA), spoke about the Law on intelligence and security services in the NRC. In the column ‘Twistgesprek’ (dispute) of the NRC Hijzen has a written conversation with the director of Bits for Freedom, Hans de Zwart,…

Researchers from more than 30 countries have been discussing the changes in reading through digitization in the European research network E-READ. Adriaan van der Weel, Senior University Lecturer, spoke about the network’s achievements in the German newspaper Frankfurter Allgemeine Zeitung.

Steeds drukker is het in populaire banen rond de aarde voor ruimtevaart. Niet alleen met satellieten, vooral met meer afval, wat onveilig is. Zhuang Tian promoveert op de juridische kant van afgedankte ruimte-apparaten. Wie troep veroorzaakt, moet het weer opruimen.

Radical books on Islam glorifying armed jihad and humiliating Jews and Christians are available in the Vught prison library.

Bibi van den Berg, Professor of Cyber Security Governance at the Institute of Security and Global Affairs (ISGA), has been interviewed by Financieel Dagblad (FD) and BNR Nieuwsradio about the considerable shortage of cyber security specialists in the Netherlands. Van den Berg warns of a brain drain,…

On 29 October a terrorist attack occurred in Nice. On the same day assaults also took place at the French consulate in Saudi Arabia and in the city of Lyon. How is it that France is so frequently targeted by extremists?

Jelle van Buuren, university lecturer at ISGA, discusses the role that social media played in the storming of the Capitol last Wednesday

In an essay published in three prominent European newspapers, Professor Luuk van Middelaar takes a close look at Europe’s role in the Russian invasion of Ukraine. ‘Europe shows plenty of political energy, but what is still lacking is strategic cool-headedness, in facing a nuclear power.’

Joop van Holsteyn, Professor in Political Behaviour and Research Methods (Leiden University Institute of Political Science), joins the Dutch Electoral Council.

Leiden University is awarding an honorary doctorate to virologist Marc van Ranst. Van Ranst has been one of the main advisers of the Belgian government during the Covid pandemic. German Arabist Beatrice Gründler will also receive an honorary doctorate for her work in the field of Oriental Manuscript…

More and more companies are watching while you surf the internet. Robbert van Eijk, dual PhD student on the program of Leiden University Dual PhD Centre, wrote his dissertation on this subject. On 29 January, 2019, Van Eijk obtained his doctorate for his research on online privacy.

On Wednesday 22 July, Professor Maartje van der Woude will hold a webinar for Nusantara University (Indonesia). Her lecture is entitled ‘Governing Through Crises: Civil Liberties Under Pressure’.

The Institute for Advanced Study has appointed astronomer and chemist Ewine Fleur van Dishoeck to its Board of Trustees, effective 5 May, 2018.

What would happen if families with little money were to receive an extra amount every month with no conditions attached? Would it help with their worst financial problems? In order to find out, the municipality of Amsterdam will conduct an experiment with 300 families over the next two years. During…

Professor of Sociology of Law Maartje van der Woude (Van Vollenhoven Instituut, Metajuridica) has been appointed as visiting professor at the Department of Criminology & Sociology of Law Department of Criminology at the University of Oslo in Norway. The appointment will have a duration of three year…

How should the Quran be read? The manuscript of this holy book makes different interpretations possible. Researcher Marijn van Putten has been awarded an ERC Consolidator Grant of two million euros to explore centuries-old recitations.

Wat als je advies zou kunnen krijgen van je toekomstige zelf? Jean-Louis van Gelder en zijn collega’s ontvangen een ERC Proof of Concept-beurs voor het project YourFutureU, waarin deelnemers gecoacht worden door een virtuele AI-versie hun toekomstige ‘ik’.

Starting 1 October 2022, Mirjam Sombroek-van Doorn has been appointed as Professor Law and Health.

Update : March 2020 Director: Professor Dr Harco Willems (KU Leuven), co-director Dr Marleen De Meyer (KU Leuven & NVIC)

As far back as 1575, Leiden University researchers have been leaving their mark on the world.

A neural network mimics how our brain works. Evolutionary algorithms use the principle of natural selection to solve complex problems. This kind of 'natural computing' is being used to improve the diagnosis of Parkinson's disease or the production of steel.

Archiving Medieval and Post-Medieval Archaeological Fieldwork Data from the Eastern Mediterranean (600-2000)

Situated on the west coast of modern Turkey, the site of Ephesus is one of the largest excavations in Turkey and one of the most visited tourist attractions. Only one tenth of the city has been exposed until now although the Austrian Archaeological Institute in Vienna (ÖAI) has been excavating here…

The Wadi al Jizzi Archaeological Project is a systematic and long term archaeological surface survey project, investigating the rich archaeological heritage of the Wadi al Jizzi region (Oman) from the Paleolithic until the early Modern period.

Many important topics in computer science, such as the correctness of software, the efficiency of algorithms and the modeling of complicated systems, depend on sound theoretical underpinnings. In the Theory group, we study these fundamental building blocks and develop verification methods to prove system…

An overview of frequently asked questions

Leiden University provides ambitious students with the most recent and innovative areas of knowledge, and offers them the freedom to develop their own area of expertise.

Research facilities within reach of LIBC members:

This long term project in Jordan is at the basis of many specialists’ studies and has several off-shoot projects. The project, with its many approaches, is also a framework for much teaching in Levantine Archaeology at Leiden University, especially concerning fieldwork methods, artefact studies, research…