Storing energy is one of the biggest challenges in the energy transition. Hydrogen could be a solution. Chemist Daan den Boer is researching how to make the chemical reaction needed to store energy in hydrogen as cheap and efficient as possible.

Experts verwachten een aanpassing in de transferregels, waardoor voetballers meer vrijheid krijgen om een club te verlaten. Een uitspraak in de Diarra-zaak door het Europees Hof van Justitie, wordt binnenkort verwacht en zou tot deze herziening kunnen leiden. Stefan Vandenbogaert, hoogleraar europeesrecht,…

Russia has been condemned by the International Court of Justice for violating the International Convention for the Suppression of the Financing of Terrorism and the International Convention on the Elimination of All Forms of Racial Discrimination, but only minimally. Larissa van den Herik, Professor…

Christiaan Snouck Hurgronje (1857-1936) is known as an Islamologist, author of the book Mecca, administrator in the Dutch East Indies for the Dutch government and professor in Leiden. Wim van den Doel published a biography of Snouck Hurgronje in 2021. Recently, the translation of the biography in Bahasa…

Leading experts claim the Dutch government is doing too little about the situation in Gaza, even pointing to a violation of the 1948 Genocide Convention. Larissa van den Herik, Professor of International Law, comments on the topic in RTL News and BNR Radio.

On 22 May, the Dutch House of Representatives invited one hundred citizens to pose critical questions regarding the Ministries’ annual reports. This followed on from the annual ‘Accountability Day’. Caspar van den Berg, Associate Professor of Public Administration, helped think about how citizens could…

With a trip through the Netherlands, the preparations for the graduation of the Master Cyber Security had already started weeks ago. The apotheosis took place on Thursday, the 11th of February. A report of a digital graduation ceremony.

Situasi dunia sedang mengkhawatirkan. Di tengah terpaan berita-berita kurang baik, Anda menerima sebuah email yang selama ini dinantikan. Di pembuka email itu tertulis: "Selamat, Anda diterima di Universitas Leiden!"

The Honours Academy celebrates its tenth anniversary. How did the institute develop over time, and what are aspirations for the future? We speak with the current Dean and a predecessor who was there at the Academy's founding. A conversation about identity, inspiration, and impact ensues. ‘It is about…

Multidisciplinary research has established that VAT-results are in practice six times lower than what it should have been. The new estimates rely on machine learning techniques.

Hybrid Symposium: Medieval miniatures from Byvanck to the RKD. 18 March 2025, Den Haag.

In an interview with Jaap van den Herik, Professor emeritus Law and IT, legal magazine Mr. writes that The Hague municipality wants to attract more legal tech start-ups. The municipality has therefore commissioned the Leiden Centre of Data Science (LCDS) of Leiden University to conduct a study into…

A preparatory seminar in Bonn leading up to the Annual Meeting in Johannesburg in August of this year

On Monday, June 24th, 24 employees of the Ministry of Infrastructure and Water Management (IenW) received their certificates for completing Data Science courses, offered by the Leiden Centre of Data Science.

On Monday, 4 September the new bachelor programme Security Studies had its official start.

Of the 17 Rubicon grants that NWO recently awarded, three have gone to researchers at Leiden University. They can spend a longer period of time doing research at an institute abroad.

The chance that Israeli Prime Minister Benjamin Netanyahu will actually be brought to trial seems slim. And yet the arrest warrant issued against Netanyahu will have a significant impact and comes as a hard blow for Israel. Larissa van den Herik, Professor of Public International Law, discusses the…

On 31 January 2018, Vestert Borger was awarded his doctorate cum laude, following the defence of his dissertation: ‘The Transformation of the Euro: Law, Contract, Solidarity’. The dissertation contributes to a better understanding of the euro, and even of the European Union.

FIFA's new rules were introduced after the Diarra case in which a footballer wanted to unilaterally terminate his contract while it was still running. Stefaan Van den Bogaert, Professor of European Law, says in Dutch RTL news that he believes the new rules are ‘too restrictive’.

Legal action relating to the situation in Gaza is now being taken in various countries and courts around the world. In a podcast for ‘NPO-Radio1’, Larissa van Herik, Professor of Public International Law, outlines what is gained from these cases and the relationship between law, activism and politic…

The International Court of Justice (ICJ) has commenced hearings on Israel’s ban on UN organisation UNRWA. Larissa van den Herik, Professor of Public International Law, commented on news programma NOS Nieuws.

From ransomware to Citrix traffic jams: over the past few months Dutch organisations were regularly brought to a standstill by serious cyber attacks. We can only face these threats by standing as one, and universities and government should take the lead. These are the words of Leiden professors Bibi…

Leiden students working to solve a sustainability problem at the request of an external party: that is the Sustainability Challenge. During a recent symposium, 28 groups of four to five students unveiled their solutions. The commisioners expressed great enthusiasm.

An international consortium headed by the Leiden-Delft-Erasmus Centre for Sustainability has been awarded a subsidy for research on the circular economy where all raw materials are recycled.

Study information, Proefstuderen

Study information, Proefstuderen

New publication reviews Dutch colonial sources on the Indigenous Brazilian Tapuia people: ‘For them the Dutch were another piece on the political chess board’

The Faculty of Archaeology of Leiden University ran an excavation project in Northern Syria, at Tell Hammam al Turkman, some 80 km north of Raqqa. The Faculty of Archaeology and the Netherlands Organisation for Scientific Research N.W.O. finance the undertaking, which is directed by dr Diederik J.W.…

Every year, more than three thousand businesses are declared insolvent in the Netherlands. The purpose of bankruptcy is to divide the assets of these companies among the creditors. However, the value of the claims of the creditors often exceed the value of the assets of the company

The major aim is to examine the potential of learning the body to produce a similar physiological (autonomic, neuroendocrine, or immune) and physical (e.g., desensitization of persistent physical symptoms) response to placebo medication than to active medication (pharmacological conditioning). If proven…

An overview of awards and prizes granted to our staff and students in 2018, as well as special appointments and royal distinctions.

Finding housing is your own responsibility therefore it is important to plan ahead. Find out how and when to start your search and read other important tips and advice.

The research group Organizational & Entrepreneurial Behavior investigates the behavior of individuals and groups who start, work in, or lead organizations, in order to inform organizational practice. By focusing on the behavior of (groups of) employees, entrepreneurs and leaders, the main levels of…

Knowledge that benefits society is the domain of the Faculty of Governance and Global Affairs (FGGA). FGGA provides high-quality interdisciplinary education on and research into social and governance issues such as terrorism, organisation of public administration, climate change and economic crises.

The aim of this project is to study the influence of Longinus’s treatise ‘On the sublime’ on practice and theory of architecture and theatre in seventeenth-century Paris and Amsterdam.

All Political Science graduates have good reasons to be proud of themselves, having successfully completed their studies and having demonstrated considerable personal growth. This October, fifteen bachelor students can be extra proud: their theses were nominated for a thesis prize. In the class of 2023,…

All students receiving their bachelor diploma in Political Science last week had a reason or two to celebrate. Two of them especially so: they won the annual award for the best thesis in the International Relations and Organisations and the Politicologie/Internationale Politiek programmes. Congratulations,…

'With this artwork, I want to give the audience a glance into my overstimulated brain and that of other people with autism', says Jasmijn den Hoed. The Faculty of Social and Behavioural Sciences is exhibiting her artwork 'Overstimulated' in the restaurant near the blue wall during Autism Week 25 March…

On 23 March 2017, his Majesty King Willem-Alexander visited The Hague Security Delta: a network in which businesses, knowledge institutions and governments work together on knowledge development and innovation in the field of security. This includes the Cyber Security Academy, where the Master's programme…

Would you like to do collection-oriented research, but do not have sufficient resources? Every year, the Museums, Collections and Society (MCS) research group makes several research scholarships available for this purpose. Researchers Elizabeth den Hartog and Marika Keblusek previously received an MCS…

A tried and tested medication for treating ADHD works differently than expected in the brains of healthy individuals during rest: rather than stimulating brain activity, it suppresses it.

An exhibition at Oude UB takes visitors to the historical Silk Road. Old maps, clothes and jewellery reflect the rich heritage of the cities of Central Asia and their inhabitants.

Biology student Britt van Kasterop has received a Holland Society Young Talent Award for her excellent results in the first year of study. The online awards ceremony took place on 30 November.

The Rt. Hon. the Lord Mance, Judge at the Supreme Court of the United Kingdom delivered the Europa Lecture on 29th September 2016 in the Grand Auditorium of the Academy Building at Leiden University. The lecture was entitled: “Jurisdiction, judgments and proper law relating to states outside the Brussels…

In The Hague, the Leiden Centre of Data Science (LCDS) in close collaboration with the Centre for Professional Learning (CPL) is developing a Legal Technologies programme. They do so in cooperation with three faculties of Leiden University, namely the Faculty of Governance and Global Affairs (FGGA),…

On Wednesday 31 August 2022, the graduation ceremony of the BSc Security Studies took place. The ceremony was opened by programme director Daan Weggemans.

Strategic partnership with Privacy Company brings GDPR work experience to students of Law and Digital Technologies.

On 10 June 2022, a conference on topical issues in Dutch subsidy law was held at the Old Observatory building of Leiden University. With almost 90 enthusiastic participants, it was a huge success!

Chemical weapons in the Syrian war, violation of human rights in North Korea and genocide in Myanmar: recent years many United Nations commissions of inquiry published shocking reports. Catherine Harwood studied those commissions and their roles and functions. On November 7 she will defend her PhD d…

Are you worried about your smartphone addiction? Trust us, it could have been far worse… A shocking discovery, by an interdisciplinary team of specialists from Leiden University, revealed that Neolithic people were heavily addicted to stone axes. The axes were produced under horrific circumstances in…