Spitting cobra venom composition has been influenced by defensive behaviour according to an international research team. This may have originated from the arrival of human ancestors. Students at the Institute of Biology Leiden made an important contribution to the study. Publication in Science on 22…

Research on art is often compared to other forms of scientific research. Professor Henk Borgdorff believes that's unfortunate. 'Research on art is absolutely one of the front lines of science.' Inaugural lecture 10 February.

Watch and talk along with today’s science of the past during weekly Let’s Plays of popular games and vodcasts on the livestream platform Twitch.

The fact that scientists are increasingly better able to access molecular cell and tissue data also brings with it a new challenge: how can scientists find the information they need for research among the vast amount of data available?

Although both government and the public would like scientists to share their work with the widest possible audience, this does not always seem an easy route for scientists.

The Leiden wall formulae, Einstein's sink or the signature wall of Ehrenfest. It are just a few of Leiden's hidden science treasures. Alumnus from the Leiden Observatory Alex Pietrow described a few of these places on travel website Atlas Obscura.

As of 1 November W&N has a wellbeing officer. Alexandra Blank will commit herself to the wellbeing of our students. Students, but also lecturers and mentors can approach her with ideas and initiatives to support students.

The Netherlands has a lot of world-class speed skaters and footballers. Clever statistical analyses could help them perform even better. Leiden University is working on this together with Delft and Amsterdam.

The Psychology Teaching Award goes to the entire team of teaching staff. PhD candidates Wouter van Loon and Hilmar Zech wrote the best scientific articles. The master's thesis awards go to Robert-Jan de Rooij and Florian Thomas-Odenthal. Marion Duijsman gets an award for administrative staff and Gert-Jan…

The Kalshoven-Gieskes Forum, the platform within the Grotius Centre at Leiden University for the research, teaching and dissemination of international humanitarian law (IHL), is proud to present its first Massive Open Online Course (MOOC).

On 16 January 2025, the Togolese Foreign Minister Robert Dussey mentioned the possibility of Togo joining the Alliance of Sahel States (AES). Is this an announcement designed to raise eyebrows, or is it a realistic move?

Conference

Leiden scientists are the main applicants for five projects that have been awarded a Science Groot grant of up to 3 million euros in the Science Domain. In addition, several Leiden scientists are involved in other projects that have been awarded funding.

Improving environmental risk assessment of pesticides in surface waters

The Centre for Science and Technology Studies (CWTS) is a research institute at Leiden University working on improving how science is practiced and governed and how it serves society.

The Terrorism and Political Violence research group at Leiden University examines the causes of radicalisation, the tactics of extremist groups, and the effectiveness of counter-terrorism policies. We also explore the role of the media and the influence of postcolonial legacies in the Global South,…

The tuition fee you have to pay depends on a number of factors. Your nationality and previous Dutch higher education qualifications determine the amount of tuition fee you have to pay.

Leiden University encourages all its laboratories to obtain LEAF (Laboratory Efficiency Assessment Framework) accreditation.

The Data Science Research Programme at Leiden University combines data science with PhD projects in a wide range of disciplines. The programme has been running for over two years, and is producing the first astonishing results. A number of PhD candidates talk about their experiences and research bel…

LIACS aims at being a diverse and inclusive research institute. To reach this goal, two instances are working on addressing diversity related issues.

Master

Leiden Observatory is the astronomical institute of the Faculty of Science of Leiden University.

Participation in the matching module is a compulsory part of the admission and application procedure for all applying students of this programme.

The Classics and Ancient Civilizations (Research) programme offers many extracurricular opportunities to enrich your study experience.

In this video, Natalia Grincheva introduces the topics discussed in the journal's latest Special Issue.

Claire Weeda, Robert Stein, and Louis Sicking have published a collection of essays in honour of Em. Prof. dr. Peter Hoppenbrouwers - also the former Scientific Director of the Research School of Medieval Studies. The contributions can be consulted freely online.

Last friday, an article appeared on Ruetir about 'donut thinking' in Amsterdam. Shivant Jhagroe, assistant professor at the Institute of Public Administration, talked about how 'donut thinking' could work in Amsterdam.

Pre-Islamic Arabia was barren, barbaric, and isolated. At least, that's what many Arabic writers and historics argued. Ahmad Al-Jallad debunks this myth. For this, he received the Gratama Science Prize during the opening of the academic year.

Ava Bauer’s successor has been announced. From September 2023, Nalani Verwoord will be the new assessor of Leiden Science. Nalani is a third-year Biology student.

On April 20, sixty participants will take part in LION’s triannual meeting for high school physics teachers, to deepen their knowledge of physics and astronomy and to explore new teaching methods. This edition marks a special occasion, as it is the last meeting organized by Bert van der Hoorn, who will…

On March 31st – April 1st, the Association for the Study of Law, Culture and the Humanities (ASLHC) will hold its twentieth annual conference at Stanford Law School.

Are you a researcher or educator passionate about connecting your work with societal needs and actors? Do you want to learn and experience how to integrate civic engagement into your work while building meaningful partnerships and enhancing your impact? This hands-on, interdisciplinary training is designed…

This year's RISE Award goes to emeritus professor Jetty Kleijn (LIACS). According to the board of RISE, Kleijn has dedicated herself in the past years to gender equality within LIACS and the Faculty of Mathematics and Natural Sciences. It is the first time since the introduction of the award in 2018…

Carlo Beenakker has been appointed a Fellow of the American Association for the Advancement of Science (AAAS), the organisation behind the journal Science. Among the Fellows, he is the third Dutch person and first Leiden researcher.

As of May 2015, Prof. dr. Ad Ijzerman has been appointed as Secretary of The Royal Holland Society of Sciences and Humanities.

Fijs van Leeuwen, Professor of Radiology, Molecular Imaging and Image-Guided Therapy, advocates an open and respectful academic culture that always puts the patient first. He delivered his inaugural lecture on 13 November.

Historian Robert Stein is a lecturer in Medieval History. He was recently awarded the Senior Teaching Qualification. What did he learn from the STQ track and what lessons does he plan to apply in his hybrid lecture room?

'Building 4 Belonging' is the title of Carolien Rieffe's honoured NWO proposal for research on loneliness. Psychologist Rieffe is especially proud of her super strong team. 'It is truly multidiciplinary research with a non-conventional approach.'

Neanderthals in cold regions probably ate a lot more vegetable food than was previously thought. This is what archaeologist Robert Power has discovered based on new research on ancient Neanderthal dental plaque. PhD defence 1 November.

Meet the people behind Science for Sustainable Societies! As a small-scale and hands-on bachelor’s programme, our team plays a big role in shaping your learning experience. In this section, you will find monthly interviews with the people who make this programme happen: our teachers, researchers, and…

In our lives we often have little attention or appreciation for plants, let alone the ones we commonly call weeds. This inattention for plants has been described as plant blindness. The Stoepplantjes project aspires to decrease plant blindness by changing the image of weeds and using citizen science.…