A suitcase as a messenger of quantum science. That is the idea behind QuanTour, a project connecting researchers from 12 European universities. In December, the suitcase landed in Leiden. A month later, it is time to pass the baton to Copenhagen. But what happened to it in Leiden?

The numbers of asylum seekers and the direct family members hoping to join them were not the problem, says Mark Klaassen. The stumbling block was the housing market. He says the asylum crisis is being used for electoral gain.

You can surf the internet wirelessly on the eduroam wifi network. All data on the eduroam network is sent encrypted. Through eduroam, you have automatic wifi access at other universities and universities of applied sciences, in the Netherlands, Europe and further afield.

Psychologist Bernou Melisse was shocked at the long waiting lists in the Netherlands for people with binge-eating disorders. The problem was not yet on the map in Saudi Arabia. She therefore decided to study how people suffering from binge eating can be helped better in their own region of the world.…

On 4 May, Leiden University remembered the victims of the Second World War from our university community. Alumni, students and present and former staff of the University came together for this Hour of Remembrance.

As a twelve-year-old girl, Nicky van de Beek became intrigued by the tomb chapels in Saqqara, Egypt. Now she is doing her PhD on them, just like another Leiden Egyptologist decades earlier. Herta Mohr persevered with her research during World War II. Now she is the namesake of the first Leiden building…

Taras Shevchenko National University of Kyiv (KNU), a leading Ukrainian university, is now a member of the EUniWell Alliance. KNU and the EUniWell partners will use their combined strengths to improve the well-being of individuals, communities and societies in Europe and beyond, through international…

Conference, Conversation

ESA’s Euclid mission is to reveal the dark side of the Universe. But how? Professor of Observational cosmology Henk Hoekstra explains it in his interview with Space Team Europe and Horizon Magazine. He uses enlightening examples such as… a swimming pool! Listen to Henk Hoekstra to understand how Euclid…

This summer, Jeffrey Fynn-Paul started as a lecturer at the Institute's Social and Economic History section.

Leiden University was founded in 1575 and is one of the leading international research universities in Europe. The university has more than 32.000 students and 7.100 employees. Our motto is Praesidium Libertatis – Bastion of Freedom.

On 2 April 2025, eLaw – Center for Law and Digital Technologies of Leiden University will celebrate its 40th anniversary as the oldest digital law department in the Netherlands and the second in Europe. To mark the occasion, eLaw will host a conference with prominent speakers from academia and public…

A complete transformation of the steel cycle in the Netherlands with the ultimate goal of a CO2 neutral steel sector by 2050. For this purpose, the Growing with Green Steel program receives €100 million from the National Growth Fund. From Leiden, Professor of Industrial Ecology René Kleijn is involv…

Het asielbeleid blijft een hoofdpijndossier voor het kabinet. Een akkoord zou bereikt zijn waarin iedere partij een kleine concessie zou doen. De VVD gaat uiteindelijk toch niet akkoord met deze nieuwe asielwet die gemeentes kan dwingen om asielzoekers op te vangen. De VVD fractie heeft moeite met ‘dwang’…

Weekly Workshop

Conference, Launch event

As an employee of Leiden University, you probably work with or come into contact with personal data. The concept of ‘personal data’ is core to the General Data Protection Regulation (GDPR). If you work with personal data, you must be able to explain clearly, comprehensively and in simple language how…

The Lucia de Berk case or the suicide of Slobodan Praljak at the International Criminal Tribunal for the former Yugoslavia: certain trials keep popping up in media. In her dissertation, Tessa de Zeeuw examines the cultural appeal of such cases and analyses artistic responses. ‘Artworks sometimes have…

The lecture halls in the Lipsius were full of curious secondary school students in January. During a special profile selection afternoon, they were introduced to the faculty and language studies. ‘I had no idea that Hebrew and Arabic were similar.’

From 13 to 16 July, Leiden will host the EuroScience Open Forum (ESOF), the largest multidisciplinary scientific conference in Europe. Lars van Doorn from Leiden Law School will give a presentation.

Olivier Morskate studied Public Administration at Leiden University and did an internship at the European Parliament's Liaison Office.

Are AI models such as Midjourney violating artists' copyright? Dirk Visser, Professor of Intellectual Property Law, spoke about this topic on Dutch current affairs news programme 'NOS Radio 1 Journaal' .

AI networks CLAIRE and ELLIS have jointly won the prestigious German Artificial Intelligence prize. The WELT newspaper awarded the prize, worth 100,000 euros, last week in Berlin. The AI Prize is an innovation award for pioneering achievements in AI research and development.

In a well-filled Telders Auditorium, university learners of Korean competed with each other to see who speaks Korean the best.

Lecture, Event