A European cooperation project on disinformation and fact-checking training empowering current and future media and media education professionals, to identify, prevent, and combat fake news spread over digital networks.

Alumnus Peter Burger – along with his colleague Alexander Pleijter – is the face of fact-checking in the Netherlands. ‘My degree led straight to this.’

Ukrainian President Zelensky has indicated on several occasions that he wants to be part of the European Union. According to Caroline van der Plas, Dutch MP for the BoerBurgerBeweging party, this is not possible. Any country that wants to join the EU must go through the standard procedure. No except…

Leiden Law School has a strong tradition of research in the field of fact-finding and evidence in criminal cases.

Of course, you are more than just a number. However, as betas, we do love them quite a bit. On this page, you will find the facts and figures about our employees and students.

The key facts and figures about Leiden University from its Annual Report for 2023.

We are transparent about our research involving laboratory animals, which includes providing access to our annual statistics. On this page, you will find an overview of various aspects, such as the number of animals and the species we use, the types of research for which we employ animals, and the level…

When you finish your dissertation, it must undergo a plagiarism check via IThenticate.

Publishing about your research is a key aspect of your career as a researcher; the majority of research publications are written in English. When applying for research funding, too, it is very important to ensure that your application is written in clear, accessible English. Maria Sherwood-Smith, Academic…

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

Proceedings of the First International Conference on Byzantine and Ottoman Archaeology, Amsterdam, 21-23 October 2011

Conducting research on reliability of journalism and the trust in media.

Promotor: Prof.dr. F.S. de Boer

Fake news is becoming more and more prominent now that social media allow for an endless stream of unfiltered content to reach us. But what happens if we can no longer distinguish the truth from the lie?

Researchers and policymakers are welcome to attend the AI & Society Conference in The Hague on Friday 23 June. The SAILS interdisciplinary research programme will be taking a nuanced look at the state of the art of AI technology. And offering fresh perspectives.

Misinformation spreads easily and fast. It gets presented as news, whereas actual news gets dismissed as fake. Conflicting streams of information allows all sides to cherry-pick whatever is most comfortable, boosting degrees of confidence and confusing the deliberation of both politicians and voters.…

How do commissions of inquiry operating in conflict situations utilize international law, and how can inquiry findings be utilized by other bodies belonging to the international legal community?

This collection, edited by Sophie Vériter, Monica Kaminska, Dennis Broeders and Joachim Koops, includes six papers exploring and investigating European responses to COVID-related disinformation, specifically the responses of France, Sweden, Germany, the United Kingdom, Serbia, and Hungary.

Nieuwscheckers, a team of journalist fact-checkers from Leiden University, received the Mr. K.J. Cath Prize at the opening of the academic year on 5 September. This biennial prize is awarded to students or staff who have enhanced the University’s good name.

With the elections on the horizon, politicians frequently make bold statements to gain the support of voters. Leiden students of journalism check the truth of these statements.

Polls conducted by I&O research point to a political landslide. What's in store for the Netherlands? The polls show that the new party of MP Pieter Omtzigt is well-positioned for the upcoming election, with an expected 31 seats, but only 3 for the Christian Democratic Alliance (CDA) party. It is obvious…

Every Sunday at 7 pm, you'll be able to join us for either a public film screening or a lecture. Seats are limited and we work on a first-come, first-serve basis. Our doors open at 6:30 and close at 7:15 or earlier in case the lecture room has reached its full capacity (out of safety considerations)…

There are certainly ten airlines who do not carry out an identity check in the Schengen area upon check-in.

The main topic of this PhD thesis is the Arakelov ray class group of a number field, an algebraic object that contains both the ideal class group structure and the unit group structure.

How small steps can lead to big change: that was the theme of the Leiden Education Festival. Students and lecturers came to Scheltema on 9 May to share their experiences of educational innovation.

The brand-new American President Donald Trump delivered his inaugural speech on 20 January. There was little sign of conciliation and he was liberal with the truth, in the opinion of a number of Leiden academics. One professor is more positive: 'He wants to take on radical Islam.'

On 5 September 2017, Alessandro Tonutti defended his PhD dissertation

In this year in review we show you various projects we're very proud of. Driven by our values at the Faculty of Social and Behavioural Sciences.

Following the terrorist attacks in Paris (November 2015) and Brussels (March 2016), Belgium’s counterterrorism policy has been heavily criticized – domestically and worldwide.

Despite the fact that gold nanoparticles (GNPs) are one of the most studied nanoparticles, there is still a necessity for new approaches allowing for effective protective coating to enable wider use of GNPs in biomedical applications.

On 10 October 2019, Janneke Vink defended her thesis 'The Open Society and Its Animals'. The doctoral research was supervised by Prof. P.B. Cliteur.

This article aims to provide a coherent foundation for empirical studies of interpersonal discussion on risk.

This book provides the answers, presenting clear insights into the current state of affairs and exploring future prospects.

People can be easily mislead with graphs. But they don’t necessarily stay misled, the research shows.

How to strike a balance between the sometimes conflicting stakes of individual, public and private data-producers and data-processors?

States, we are told, have monopolized the legal right to wage war since the seventeenth century and this arrangement has provided some basic stability in international relations. But is this really true? This project challenges this classic account and opens the way for rethinking the contemporary laws…

In this paper, Kantorowicz argues that reverse party favoritism exists. He exploits the fact that during the SARS-CoV-2 pandemic crisis, the Polish government was keen to launch postal voting in the presidential elections scheduled for May 2020.

It is an established fact that the Standard Model has to be extended to explain the so-called Beyond the Standard Model (BSM) phenomena: dark matter, matter-antimatter asymmetry of the Universe and neutrino flavour oscillations.

A high performance computer or supercomputer owes its massive processing capacity to the fact that it chops a single overarching task into a whole series of smaller tasks. It simultaneously tackles each of those smaller problems.

Leiden experts examine European legislation and ways in which better European legislation lead to citizens' support.

To ensure that the growing global flows of labour migrants are guided correctly, we need knowledge. Why do people leave home, why do they go to specific countries, and how can that choice be influenced? And what are the consequences of their leaving for the people who stay?

From now on, you can listen to the intriguing stories of our staff any time you wish! On this page you can find out more about the new podcast series of the faculty of Humanities.

The earlier you start preparing for the job market, the better. In fact, you should start thinking about your career as soon as you start studying at Leiden University.

Critical Perspectives on Western Agency and Eastern Re-appropriations

If you want to find out more about Leiden University, you can read our publications online or request a printed copy.

Over the past years it has been discovered that the population of extra-solar planets is large and diverse.

Considering the fact that for a long time women were not allowed to participate either in university life nor in academia, women found different ways they could be included.