The Faculty of Social and Behavioural Sciences is committed to being a safe, comfortable, and equitable space for both staff and students: a place where a diversity of people feel valued and welcome, where there is room for a diversity of perspectives.

To be eligible for International Dispute Settlement and Arbitration at Leiden University, you must meet the following admission requirements. Read more.

To be eligible for the Air and Space Law programme at Leiden University, you must meet the following admission requirements.

To be eligible for International Financial Law at Leiden University, you must meet the following admission requirements.

What is the nature and scope of violence? Who offends, and in what context? Who are the victims? And how can we design suitable intervention and prevention strategies? In this track, you will be familiarised with the many faces of violent offending, to provide the knowledge and tools to understand,…

In the Science for Sustainable Societies programme, you will develop the expertise with which you can contribute to a more sustainable world. You will develop a sound knowledge base in the relevant disciplines of natural and social sciences and gain an innovative perspective on environmental and sustainability…

To be eligible for European and International Business Law at Leiden University, you must meet the following admission requirements.

To be eligible for International Children's Rights, you must meet the following admission requirements. Read more info about the admission requirements.

How do psychology, culture, politics, and upbringing influence our lives in a rapidly changing world? What is the role of education and development, and how do cultural differences shape our society? In the minor "Introduction to Social Sciences: Human Behavior in a Changing World" (30 EC), you will…

To be eligible for Law and Digital Technologies at Leiden University, you must meet the admission requirements as published on this page.

Conference

Leiden researchers have found clues to why a rare pregnancy disorder is mild in some babies but life-threatening in others. Their discovery opens the door to a test that could identify severe cases during pregnancy. Fortunately, a treatment already exists.

This Philosophy: Global and Comparative Perspectives bachelor's programme is unique. It offers comparative perspectives from around the world that will enable you to be part of the next generation of thinkers, someone studying and shaping philosophy for a globalised 21st century.

To be eligible for European and International Human Rights Law Law, you must meet the admission requirements as listed on this page.

The Leiden Institute of Chemistry (LIC) offers a unique tailor-made programme in Life Science and Technology. You can customize the programme to your own interests and ambitions with the help of your own personal mentor. Your study will focus on either a biomedical, molecular or biophysical approach…

Emeritus Professor Ben Lugtenberg edited a book on “Principles of Plant-Microbe Interactions” together with Paul Hooykaas, Eddy van der Meijden and Jos Raaijmakers, all from the IBL.

Despite considerable progress in the design of multifunctionalized nanoparticles (NPs) that selectively target specific cell types, their systemic application often results in unwanted liver accumulation. The exact mechanisms for this general observation are still unclear.

Professor Claartje Levelt, together with Paula Fikkert (Radboud University), has received an NWO Open Competition grant for research into the development of word production in toddlers.

Rosan Kuin started her PhD in July at the LACDR under supervision of prof. Gerard van Westen and Dr. Meindert Lamers. She completed a BSc. in Pharmaceutical Sciences at the VU University in Amsterdam in 2017. After that she started two master programs, Drug Discovery & Safety with a specialization in…

Shuai Guo, PhD candidate at Company Law and the Hazelhoff Centre for Financial Law, was invited to speak about his research on cross-border bank resolution, with a comparative analysis of the EU, the US and China, at the Global Bankruptcy Scholars’ Work-in-progress Workshop held on 20-21 September at…

On 26-27 September, the Jean Monnet Centre of Excellence for Law and Automation at IE Law School in Madrid hosted the third edition of the Lawtomation conference, known for exploring critical legal issues related to automation, AI, and digital rights. This year’s discussions centered around the governance…

On 22 January 2020, Annemarie Madani-Abbing will defend her dissertation 'Art Therapy & Anxiety'.

A collaboration between the IBL and LUMC has resulted in the discovery that the polymerase theta enzyme is essential for the integration of Agrobacterium T-DNA into the genome of plants. The finding means a break-through for the development of more efficient systems for targeted genome modification…

Depression and anxiety disorders among youth are causing major problems worldwide. The mechanisms involved are still unknown, however. Moji Aghajani – Assistant Professor at the Institute of Education and Child Studies - aims to provide new insights with his research

Biophysicist Anjali Pandit has been awarded a FOM 'Projectruimte' research grant for her proposal ‘Tuning into the photosynthetic membrane with atomistic precision’.

Dr. Kirsten Leiss and Prof. Peter Klinkhamer received 900.000 euro’s from “Stichting Toegepaste Wetenschappen (STW)” and the company “Rijk Zwaan” to develop plants that are resistant to thrips, a major agricultural pest all over the world.

Michiel van der Vaart with a team from Leiden University and the LUMC, led by IBL-researcher Annemarie Meijer, discovered that DRAM1 is a protein that regulates anti-bacterial autophagy, a defense mechanism against infections such as tuberculosis.

Arthrosis needs a multidisciplinary approach, says Professor Jaap Harlaar. He brings experts from different university medical centres together to unravel the secrets of this condition and thus improve its treatment. This new Medical Delta professor was appointed as Professor of Clinical Biomechanics…

Genes are active sometimes, and other times they remain dormant for a while. Leiden physicist John van Noort receives an NWO ECHO grant to find out how this happens.

An essential protein that regulates our heart beat turns out to be important for cancer cells as well. The discovery might open novel treatment strategies for fighting metastasis. Publication in Science Signaling on April 4th.

To stay secure, the transatlantic community must take on emerging and disruptive technologies together.

As of January 2022, Ivo van Vulpen has been Professor by Special Appointment of Science Communication at the Leiden Institute of Physics (LION). Van Vulpen will be researching science communication in general and will aim to underline the value and importance of science communication.

Radio telescope LOFAR maps the sky. It produces incredibly detailed images of the universe - and vast amounts of data. Huub Röttgering, director of the Leiden Observatory, talks about the challenges of working with those enormous datasets.

A delegation from Leiden University is visiting Brazil from 14 to 18 March. The first day of the visit was spent with scientists in São Paolo.

Ten Leiden researchers have been awarded a Veni grant by the Dutch Research Council (NWO). The grant, of up to 280,000 euros, will enable them to elaborate their ideas over a period of three years.

An all-optical transistor, a molecule-sized sensor and a new kind of single-photon source for quantum communication. All dreamed applications of fundamental physics that are one step closer thanks to Robert Smit. On 12 June, he defended his PhD thesis with distinction.

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.

For three years, Wouter Schuit enjoyed studying Technology, Policy and Management at Delft University of Technology - only to switch to a master's in Philosophy in Leiden after his bachelor's. 'In both, you learn to tackle a problem in a structured way.'

After seven years, Eric Eliel resigns as scientific director of the Leiden Institute of Physics (LION). On April 18th, LION hosts a farewell party and a week later Eliel will officially hand over his tasks to Jan Aarts. We spoke with him about his term as director, in which among others a new science…

Nadia Soudzilovskaia (CML), Martijn Bezemer (IBL / NIOO) and Harrie van der Hagen (ecologist at Dunea) gave an interview to NPO1 Radio about the TERRA-Dunes project.

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

Dong Guo was awarded two poster prizes for his poster ‘Molecular Mechanism of Allosteric modulation at G protein-coupled Receptors: Insight from a Binding Kinetics Study at the Human A1 Adenosine Receptor’ at the FIGON Dutch Medicines Days, October 6th-8th this year.

World wide press attention for the article and specifically the image of the 30 micrometer long micro boat 3DBenchy by Rachel Doherty, Daniela Kraft and other Leiden physicists.

On 15 and 16 May, Vestert Borger participated in the conference ‘Governing through funding in the EU’. The conference was organised by Lilian Tsourdi and Marijn van der Sluis, who are both affiliated with Maastricht University.

KWR Watercycle Research Institute and the Centre for Science and Technology Studies (CWTS) at Leiden University are collaborating in the area of social impact.

Could ketogenic therapy change the future of autism spectrum disorder (ASD) treatment? Bret Scher sits down with Eline Dekeyster to explore how nutritional ketosis may support individuals with autism and other brain-based conditions.

Working on superconductivity, finding an exoplanet or learning how to program with Python. More than one hundred girls visited Leiden University on Thursday 13 February during the Girls in Science Day.

On 26 April Professor of Experimental Physics Jan van Ruitenbeek was made a Knight in the Order of the Lion of the Netherlands. He received the decoration from mayor Emile Jaensch in Oegstgeest, where he lives. Van Ruitenbeek received the honour for his services to physics.