In Indonesia, some Muslim preachers are TV stars with massive followings. Syahril Siddik studied how they operate and how their viewers react. On 9 November, he successfully defended his dissertation in Islamic Studies.

The Phase 3 clinical trial results of the promising Covid-19 vaccine of Johnson & Johnson are expected this month. The Dutch electron microscopy facility NeCEN helped develop the company’s vaccine, and they have now published their scientific findings in Nature Communications.

They were pleased enough to receive a grant from the LUF International Study Fund (LISF). That the same research internship would also win them a prize is beyond their wildest expectations. Phebe van Langevelde and Nynke Anna van der Mark won, respectively, the Janneke Fruin-Helb grant for the best…

Alumnus Francis Farrell (International Studies, 2018) works as a reporter at the Kyiv Independent, where he covers Russia's war against Ukraine. 'I experienced some crazy moments on the front line'

Nicoleta Paraschivescu highlights the pedagogical and artistic aspects of partimenti in her book 'Giovanni Paisiellos Partimenti: Paths to a practical understanding', released today.

Western civil servants openly struggle with their government’s policies on the war in Gaza. During a meeting at Campus The Hague, three former civil servants told their stories.

Joeri Reinders, universitair docent bij het LUC, ontving een NWO-subsidie voor het project 'Het KlimaatCasino'.

The Municipality of The Hague called on researchers to come up with a proposal for an innovative research project on problems big cities face such as energy transition. Four of the five projects that have been granted funding come from researchers from Leiden University.

What makes peace missions succeed or fail? Which new technologies will determine the outcome of wars? In recent decades, insufficient use has been made of knowledge of modern warfare, when this is crucial to European security. This is what Frans Osinga, Professor by Special Appointment of War Studies,…

On I February 2018, at 15.00 hrs, Charlotte Vrendenbarg will defend her PhD dissertation ‘Proceskostenveroordeling en toegang tot de rechter in IE-zaken. Regelingen over proceskosten getoetst aan het EU-recht’ (Litigation costs orders and access to the courts in IP cases. A comparison of litigation…

Who will win this year's Teaching Prize of the Faculty of Humanities? On Thursday September 12th, we will find out during the faculty party in the Stadsgehoorzaal. Prior to the award ceremony you can come and listen to a mini lecture/HUM Talk of the four nominees in which they will give a sneak peek…

On 27-28 January 2022, Leiden University’s interdisciplinary seed grant programme ‘Beyond Anthropocentric Interests and Values? Human Rights and Climate Change’ hosted a conference on human rights and climate change.

At the end of November, eLaw - Center for Law and Digital Technologies at Leiden University, welcomed leading international scholars with interdisciplinary backgrounds addressing how humans interact with robots and AI-driven technologies. The seminar entitled “Interacting with Robots and AI” built a…

Making the most vibration-free, cryogenic scanning tunneling microscope in the world. A bold mission, but one that PhD candidate Irene Battisti successfully executed together with the Fine Mechanical Department. The new microscope might shed light on how unconventional superconductivity works. PhD Defence…

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!'

As of 1 November 2025, Professor Luc Sels will assume the role of President of Leiden University’s Executive Board.

We increasingly look at international consortia to come up with scientific and technological advances that are needed to address global challenges in areas such as health, the environment and clean energy. However, organising these consortia involves unique challenges. To identify these challenges,…

When you think of physics, do you think only of complicated formulas? You’re not the only one. Therefore, every year, the Leiden Insitute of Physics organises the LION Image Award to show another side of physics: beautiful images about intriguing science. The winner of the 2022 photo competition captured…

On Friday 2 October journalist Sander van Hoorn starts his lecture series ‘The Middle East doesn't exist’, which was organised by the Leiden University Centre for the Study of Islam and Society (LUCIS). ‘If all goes well, people will understand the Middle East that bit less after my lectures.’

Many protoplanetary discs in which new planets are formed are much smaller than thought. Using the Atacama Large Millimeter/submillimeter Array (ALMA) scientists of the Leiden Observatory looked at 73 protoplanetary discs in the Lupus region.

Why do we need fundamental science? For a lot of reasons, speakers showed at the Lustrum Symposium ‘Science Matters’. This symposium was held on 18 March 2016 to celebrate the 200th anniversary of the Faculty of Science.

This August, the second edition of the Advanced Summer Programme

Leiden Observatory has achieved a rare feat: two of its research teams have been awarded prestigious ALMA Large Programmes, allowing them to study how galaxies formed and evolved in the early Universe using cutting-edge telescope observations.

The book ‘Geleerde Zorgen: twee eeuwen academische geneeskunde in Leiden’ (‘Learned Care: two centuries of academic medicine in Leiden’) was presented on 16 December to Annetje Ottow (President of the Executive Board of Leiden University) and Pancras Hogendoorn, Dean and member of the Executive Board…

In the context of growing political polarisation, the spread of misinformation, and increases in incivility and intolerance, how can Twitter assess and improve the quality of its conversations? To address this question, an interdisciplinary team of researchers from Leiden University, Syracuse University,…

On 1 February 2018, at 16.15 hrs, Nathalie-Sharon Koster will defend her doctoral thesis ‘Crime victims and the police’ at the Academy Building of Leiden University. The doctoral research was supervised by Professor J.P. van der Leun and M.J.J. Kunst.

When we are around four years old we suddenly start to understand that other people think and that their view of the world is often different from our own. Researchers in Leiden and Leipzig have explored how that works. Publication in Nature Communications on 21 March.

Dennis Broeders, professor of global security and technology at ISGA (Institute of Security and Global Affairs), together with two partners, has been granted a major European project: EU Cyber Direct. Together with EU ISS and Carnegie Europe, ISGA forms a new consortium for 3 years with a total budget…

‘When I look back on the honours programme, all I can do is smile. It has transformed me into a student who thinks in terms of opportunities and solutions,’ said Roos ter Elst, student of Education and Child Studies, at the ceremony for the award of Honours certificates to bachelor’s students, on 6…

How ethical are lobbyists? On the Night of the Lobbyist on 23 January, academics and practitioners will come together to discuss lobbying and democracy. We asked associate professor of public administration Toon Kerkhoff five questions about the world of lobbying and integrity.

Different groups can have different memories of the same historical event. This can lead to conflict but does not have to. How is this, and how can countries and people reconcile with the past?

An anatomical model of a heart, a mechanical digger or photos of mother and grandmother. Research interests and personal motivations have been given a place in the thirteen new portraits of women now on display in the Senate Chamber. ‘That cat isn't just a cute lap cat.'

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.

Dr. Els de Busser, assistant professor and researcher at the Institute of Security and Global Affairs, as principal investigator of a consortia, has been awarded 1.45 million euros for a project called C-SIDe.

Professor Ton Liefaard has worked to improve the position of children since his academic career began.

Islamic banking, freedom of religion, LGBTQ+ acceptance and education are topics that European Muslims find important for their future. These are the results of a survey by Professor of Islam and the West, Maurits Berger. The survey is the starting point of a citizen project in which Berger wants to…

They might not have had Twitter, but they did have brochures (pamphlets), the Roman Catholics and ‘modern’ Protestants between 1840 and 1870. In these, they launched a passionate attack on each other’s ideas. Ineke Smit has catalogued the brochures from the collection of the University Library and outlined…

The oil pipeline in Dakota, the widening of the motorway near Stonehenge, the construction of dams in Turkey and Iraq: newspapers and social media are full of alarming articles about threats to heritage as a result of large-scale construction work. Heritage experts at Leiden University have developed…

He is primarily known for his protest speech against the dismissal of his Jewish teacher Eduard Meijers, but who was the man behind this iconic figure? This is the subject of the travelling exhibition 'On the trail of Professor Rudolph Pabus Cleveringa’. The exhibition can be seen from 16 January to…

In her book Rap 73, Dorrit van Dalen shares intimate anecdotes and what for many are previously unknown stories about the Academy Building and its users. Stories such as who held heated debates in the beautiful vaulted Gewelfkamer, and why the singer of the Russian punk band Pussy Riot was given pride…

Europe lives! This became clear last Friday when students debated with the French ambassador to the Netherlands, H.E. Luis Vassy, and his German colleague, H.E. Dirk Brengelmann, on a range of topics relating to Franco-German relations and the European Union.

Professor Joanita Vroom, together with the Royal Netherlands Institute in Rome (KNIR) offered the course Byzantine Rome in September 2023. The course, co-taught by Vroom, Letty ten Harkel and various guest lecturers, investigated the transition of the city of Rome from Late Antiquity to the Middle Ages,…

As society becomes increasingly diverse, public organisations are being challenged to adapt their services to ensure that everyone feels heard and seen. 'Inclusive leadership is essential in this process,' says Dr Tanachia Ashikali. It calls for openness to different perspectives, active dialogue, and…

Bringing together chemists and physicists to thoroughly investigate how electrochemical processes work on the smallest scale. That is the goal of the new Advanced Nano-electrochemistry Institute of the Netherlands, or ANION for short. The consortium receives a Gravitation funding of 23.6 million euros…

Are you an assistant professor, associate professor or full professor at one of these universities and interested in spending some research time in Cairo and working in the inspiring and stimulating environment of one of the Dutch Academic Institutes Abroad? NVIC participates in the NWIB Visiting Professors…

How can you see something that’s invisible? Well, with Euclid! This future ESA telescope will map the structure of the Universe and teach us more about invisible dark matter and dark energy. Scientific coordinator of Euclid and Leiden astronomer Henk Hoekstra explains how this works.

A job thanks to COVID—something not many people can claim. But PhD candidate Vera Arntzen can. Over the past four years, she has mapped two crucial characteristics of SARS-CoV-2 infections. Thanks to her research, experts can now make well-informed decisions on matters like quarantine duration, which…

Legal protection. What do those involved in youth care and child protection understand by this concept? And what needs to change to improve legal protection? This question was explored by researchers from Leiden University’s Department of Child Law. Their research fits with the government’s ambition…

The renovated National Museum of Antiquities will re-open for the public on 15 December. Conservator Ruurd Halbertsma, Leiden Professor of Archaeology, explains why the renovation was needed: 'More visible cohesion between cultures, more context and more artistic lighting.'

Transdisciplinary education, in which students work with external parties, is getting more popular. How do you start such a programme as a teacher? The Honours Academy and the Leiden Learning Innovation Centre have written a guide for all Leiden colleagues.