Green spaces boost mental health—especially in busy cities. A new study from Leiden and Stanford University reveals how nature benefits urban well-being and offers low-cost ways to make city life healthier for everyone.

The fastest chemical reaction in the universe takes place inside our eyes.

On 5 November 2021, Professor Michiel van de Sande of the Department of Orthopedics in the Leiden University Medical Centre (LUMC) delivered his inaugural lecture ‘The Art of Doing and Doing Nothing’. Van de Sande used the opportunity to explore both physical and philosophical aspects of co-decision…

From more natural beaches to research on how peace advances biodiversity. Two Leiden research projects have been awarded funding from the European Biodiversa+ partnership. These are grants for interdisciplinary research on restoring biodiversity.

In a conversation, you provide all sorts of information to the listener. For example, you can indicate that you're certain about something, or that you heard it through someone else. Associate Professor Jenneke van der Wal has been awarded a Vici grant to investigate whether the way people do this is…

On 26 January, Rowie Stolk, Laura Hanrath and Marloes Noorloos spoke at the lecture ‘The Right to Demonstrate under Scrutiny’. This discussion session, part of the university lecture series Community. Conversation. Connection., was organised in response to difficult questions about the right to demo…

Our university recently joined the European university alliance Una Europa. Staff from the 11 affiliated universities met in Leiden last week to discuss our collaboration.

The Covid-19 pandemic has challenged political leaders worldwide, bringing discussion about leadership in times of crisis. In various media outlets, a recurring topic has been the relationship between the gender of a country’s leader and the success of his or her Covid-19 approach. Especially female…

Do children growing up in a jihadist or right-wing extremist household develop the same extremist views as their parents?

Astronomer Joseph Callingham and his team have observed for the first time a clear signal from a giant burst from a star outside our solar system. This would have a devastating impact on any unfortunate planet orbiting the star.

The ISSC's ICT helpdesk receives dozens of questions from staff and students every day. A collaboration between TNO, LUCL and the ISSC aims to determine whether a specially designed chatbot could provide support in this area.

Researcher Femke Reidsma has been awarded a prestigious Rubicon grant. With this fellowship, she will spend two years conducting research at Harvard University, where she will join a leading paleoecology laboratory.

Vincent van Heuven passed away unexpectedly on Friday 6 February 2026 at the age of 76 at his home in Kûbaard (Friesland), the Netherlands.

New research has revealed that one of Europe’s largest prehistoric mass graves records the deliberate killing of women and children, showing how gender- and age-selective violence was used to disrupt communities and assert power in the Early Iron Age. Leiden archaeologist Jason Laffoon was involved…

Ecologist Pengxuan Xie investigated whether rooftop farming can contribute to food production in cities. This is important now traditional food supply chains are vulnerable to disruptions.

The future of publishing and PhD research, engaging society in research and leadership that suits your role and personality will be the focus of the Academia in Motion symposium at PLNT.

Leiden University College and the Erasmus Center of Law and Digitalization, with the support of the Sectorplan SSH-Breed on Digitalization and the Netherlands Network for Human Rights Research, are announcing a Call for Abstracts for a two-day workshop, Digital and AI Governance at a Time of Geopolitical…

Researchers at the Faculty of Science work at the frontiers of knowledge every day, tackling today’s major societal challenges. Their work is recognised through grants, prizes and other awards. We highlight some of these achievements below.

At Leiden Law School’s first Faculty Research Day, 27 January 2023, scholars were invited to consider the ongoing war in Ukraine from their own perspectives and expertise. Various aspects surrounding this topic were addressed during lectures, discussions, and workshops.

Training

Weekly Workshop

PhD defence

Training

Lecture, Global Histories of Knowledge Seminar

Lecture, SMILE Talks

knowledge-based social

Conference, 2-day Workshop

Workshop

In the ESOF2022 mini-symposium organized by the Social Resilience & Security programme, international experts with a background in psychology, philosophy, and law discussed how the online world is related to adolescent mental health issues, moral and emotional awareness and children’s rights. In three…

Workshop

Workshop

Lecture, Digital Archaeology Group

Lecture

Lecture, Comparative Indo-European Linguistics (CIEL) Seminars

Finally we know for sure that there is a black hole at the centre of our own galaxy. Today, astronomers unveiled the first ever photo of Sagittarius A*, a super-massive object at the centre of the Milky Way. This picture could only be taken thanks to the cooperation of telescopes worldwide.

No more lectures and exams for the Radio Astronomy course taught by Michiel Brentjens. The corona crisis is a moment of reflection that has changed his whole way of teaching. Instead of being in front of the class, he lets his students build a radio telescope with paint cans.

The Dutch Research Council (NWO) has awarded Vidi grants to 14 Leiden researchers. This grant of a maximum of 850,000 euros will enable them to start a new research group and develop their own line of research over the next five years.

Research and education at the intersection of law and technology is more important than ever. With its 40 years of experience, the eLaw department, founded in 1985, is ready for the future. Time to reflect on four decades of innovation.

All those new initiatives and new policies are nice, but how do they affect work pressure and student welfare? You can judge that best by walking around on the work floor, according to Kiki Zanolie (Faculty Council) and Esther van Leeuwen (Institute Council). As chair persons, they work diligently to…

The Faculty of Humanities is heading for a financial deficit in 2024 and subsequent years. After the report of the analysis core group, the Perspective 2028 steering group submitted their advisory in report in May. The Faculty Board has now has drawn up a Plan of Action, in consultation with the institutes…

‘Men must make way. GroenLinks–PvdA voters are sending at least three additional women into the House of Representatives through preferential votes,’ Trouw headlined this week. What would happen if we allocated all seats on the basis of preferential votes? And would we see differences between the pa…

Workshop

PhD defence

Workshop

Symposium

Lecture

Conference, Workshop

Conference, workshop