On Thursday, May 16, Leiden University Libraries is organizing a workshop on early photography of the Middle East. In the workshop, curator Maartje van den Heuvel shows photos of three adventurous Dutch nineteenth-century travel and photography pioneers. They created beautiful photos and photo albums…

Each year a staggering 18 billion chickens, turkeys, pigs, sheep, goats, and cows either die or are killed without making it onto someone's plate. Environmental scientists Juliane Klaura, Laura Scherer, and Gerard Breeman were the first to calculate this number on a global scale. 'Reducing these numbers…

On 11 December 2025, students and staff members from many fields of study had the opportunity to take part in a day-long workshop on the role of the senses in ancient religions.

Prof. Giles Scott-Smith has made the first History MOOC (Massive Online Open-Access Course) produced by Leiden University. The MOOC 'The Rooseveltian Century', which covers the influence of Theodore, Franklin and Eleanor Roosevelt through the 20th century, is now online at Coursera. The successful MOOC…

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.

From monitoring pollution to tracking rainfall, citizen science comes in different shapes and sizes. But at its heart, it’s about the relationships between citizens, policymakers and researchers.

From research on the first human ancestors to leave Africa to mathematical models in random disturbances. For Leiden researchers have been awarded a prestigious Vici grant by the Dutch Research Council.

They are often referred to as ‘The Oscars of the Natural Sciences’: the Breakthrough Prizes in Life Sciences, Fundamental Physics and Mathematics. This year, the prize for physics went to the Event Horizon Telescope team, which took the first-ever picture of a black hole. Four Leiden astronomers were…

Are you looking for some listening material for the upcoming long weekend? Staff members and alumni of the Faculty of Humanities have been creating various podcasts over the last few months. A selection is shown here:

Try to resolve the nitrogen problem, go on a regeneration journey or take part in psychological research: discover this and more at the new and improved 3 October University, ‘WetenschapsWarenMarkt’.

The International Day of Light (IDL) celebrates the ubiquitous role light has in our lives. From Argentina to South Africa, Japan and Pakistan, several events have taken place across all continents on May 16. The date is a token for people around the globe to connect with the importance of light in…

Leiden emeritus professor George Miley receives an honorary doctorate from Trinity College Dublin on 8 December. ‘I never dreamed that I would receive an honorary doctorate somewhere, and this is all the more emotional because it's in the city where I spent the first 21 years of my life.’

Why doesn't the Surinamese resistance hero and independence fighter Anton de Kom have a memorial site in his former hometown, The Hague, while there are streets named after colonial leaders? The students of university lecturer Anne Marieke Van der Wal-Rémy are committed to the erection of a statue.

More than 100 teachers, educators and policymakers from 25 countries gathered in Leiden from 18 October for the Space Education International Workshop. Their goal is to inspire children using astronomy and space sciences.

Fanny Wonu Veys was appointed Professor of Art and Material Culture of Oceania on 1 August. Time for an introduction.

Since the beginning of September, Emma van der Plas (20) is the new student ambassador for CADS. Emma is a third-year student and is currently following a minor in Sustainable Development in Leiden. Her goal? To eliminate the stigmas surrounding anthropology.

The dental remains of 25 enslaved Africans from the site of Newton's Plantation, on Barbados, were subjected to isotope analysis. Previous research had pointed out that the locally born individuals were subjected to high concentrations of lead poisoning. A new study, done by Dr Jason Laffoon among others…

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…

Joanne Liu, International President of Médecins Sans Frontières, is the Cleveringa professor for the 2016-2017 academic year. She will deliver the annual Cleveringa lecture on 25 November.The day before this she will give an extra lecture for students and staff on Ebola.

In an innovative study, Radboudumc and LUMC jointly tested a candidate vaccine based on a genetically weakened malaria parasite. The results of this clinical trial, published in Science Translational Medicine, show that the vaccine is safe and elicits a defense response against a malaria infection.

Explore how cultural heritage can proactively respond to global crises, from geopolitical conflicts to climate change, through innovative cross-cultural collaboration between Latin American stakeholders and Una Europa.

Jihadism and smugglers, gold fever and ethnic strive. It is a toxic mix that makes the Sahel a volatile region in which jihadi's thrive. In the Dutch daily De Volkskant, terrorism expert Liesbeth van de Heide sheds a light on the complex problems that the Sahel is facing. Van der Heide is a researcher…

Are you passionate about building a better world? Do you want to connect with the young world leaders of today and tomorrow? If so, apply for the One Young World Summit in The Hague, to be held from 17 to 20 October 2018! Leiden University is sponsoring two tickets. Mayor of The Hague, Pauline Krikke,…

Mike Schmidli has been awarded a fellowship at the Netherlands Institute for Advanced Study (NIAS). From September 2021, he will spend 5 months at NIAS working on his research project titled 'Human Rights, Democracy Promotion, and U.S. Interventionism in the late Cold War'. Read the abstract of his…

Professor Dario Fazzi has been organising virtual exchanges for students with various American universities for a number of years. Now he has been awarded 400.000 euros from the Erasmus+ programme Cooperation Partnerships to further develop the virtual component of his teaching.

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.

University lecturer Dario Fazzi and postdoctoral researcher Gaetano Di Tommaso set up a virtual collaboration with the United States last year thanks to a VIS grant. And it was a such a success the project will be repeated next year. Fazzi is looking forward to once again offering his students a multicultural…

Global Interactions is pleased to announce that we have awarded a GI Advanced Seminar grant to Dr. Mariana Francozo (Archaeology) for 'Historia Naturalis Brasiliae' and a Breed Grant for 'Global Earth Matters' to Dr. Sabine Luning (CA-DS) and Dr. Wayne Modest (RCMC)

Professor Rob de Wijk (International Relations) monitored Donald Trump's recent visit to Europe. We discussed the outcomes of the different summits with the Leiden scholar. ‘This visit delivered exactly what I predicted: nothing!'

According to New York Magazine, the massive open online course (MOOC) ‘The Rooseveltian Century’ by Professor by Special Appointment Giles Scott-Smith is one of the best online courses. We asked him why you should take the course and how it came about.

Read all about YAL membership and the members of the Young Academy Leiden.

Professor Pieter ter Keurs has spent his entire career studying collecting. Now, he is retiring. ‘I hope the focus on collections will carry on.’

Study information

Five Leiden researchers have been awarded a Consolidator Grant by the European Research Council (ERC). This grant of up to two million euros will enable them to continue and expand their scientific research.

Lecture

Lecture, Research Seminar

Lecture, European Union Seminar

Debate

Aisha Hassan came to the Netherlands when she was two months old. Her mother had fled Somalia and made a new home here. Aisha doesn't remember much about that time, but her mother’s stories about Somalia ignited a lifelong interest in developing countries. ‘Her stories have always fascinated me.’

Career and apply for jobs

Europe’s security suddenly looks uncertain now President Trump has started negotiations with Putin. What does this mean for the Netherlands? What do we need to do?

Conference

Last Thursday, March 6, Sabine Luning passed away after an illness of more than six months. Sabine was an inspiring teacher who enthused generations of anthropology students with both the theoretical side of social science and the practice of intensive fieldwork. As a researcher, she produced innovative…

Martijn Kitzen has been appointed professor by special appointment of Military Science at ISGA on behalf of the Royal Netherlands Society for War Studies (KVBK).

Street theatre, drama, poetry and a lot of science: Leiden's Rapenburg was the backdrop for the fifth Night of Art and Knowledge on Saturday 16 September. Many University buildings - from the Observatory to the Hortus - opened their doors to artists, scientists and a public curious to know more.

The brightness peak of the ring around M87's supermassive black hole has shifted 30 degrees counterclockwise in a year. This is shown by new images released by the Event Horizon Telescope consortium.

Science diplomacy, broadly defined as all activities at the intersection of science and foreign policy, has become a buzzword during the past ten years.