An international team of researchers led by astronomers from Leiden University (the Netherlands) has produced the first sharp radio maps of the universe at low frequencies. Thanks to a new calibration technique, they bypassed the disturbances of the Earth's ionosphere. They used the new method to study…

Marcia Brandenburg, PhD candidate at Clinical Child and Adolescent Studies in Leiden, is the winner of the Dutch final of the science communication competition FameLab. She will represent the Netherlands in the final.

This book describes the different approaches for drug delivery to the brain with an emphasis on the physiology of the blood-brain barrier (BBB) and the governing principles and concepts for drug delivery across the BBB

At the end of the year we always compile a list of our most interesting, most popular articles from that year. In the crazy year that was 2020 one topic was at the forefront of everyone’s minds: coronavirus. Fortunately, there was also room for other stories.

Why is the sky blue? Why are most people right-handed? Why are spiderwebs so strong? These are just some of the questions arriving at Postbus 71, a Leiden2022 project where everyone can ask their questions. Friso de Hartog, the driving force behind Postbus 71, is busy answering as many questions as…

Sterre ter Haar has won the Rachel Carson Graduation Prize for her thesis on how rising levels of CO₂ affect the nutrient content of plants. For the Industrial Ecology student, the award is a crowning achievement after a difficult period of recovering from long COVID.

An important discovery makes it possible to communicate complex information among multiple people without the message being cracked. The communication can also relate to complex information.

Master's student Thalia Luden receives an NWO grant for her research proposal about a gene that brings flowering plants back into a growth phase. Companies in floriculture and vegetable seed breeding also contribute to the research.

This remarkable statement appears in Yi-Wen Cheng’s dissertation on state monopoly and forms of competition in the Chinese tobacco industry. Cheng presents her conclusions and looks back on her fieldwork. ‘I had to accept a lot of drinks in order to establish a network of contacts.’

The submission deadline for applications to Leiden University Libraries (UBL) Scaliger Institute fellowship programmes has been set for 1 February 2026. The Scaliger Institute, the special collections research centre of the UBL, supports scholars in any field of study and from anywhere in the world…

Joanita Vroom's term as Head of the Department for World Archaeology runs out on March 1, 2023. Quentin Bourgeois will succeed her. In this interview, we look both back on the turbulent last three years and ahead at what the future has in store for the department. ‘I am very proud of the World Archaeology…

International pharmaceuticals company Grünenthal is to open an innovation hub on the Leiden Bio Science Park. The hub will make it easier for scientists and drug developers to work together.

A new student-curated exhibition in the F1-corridor of the Van Steenis building brings history to life through remarkable finds from the Amsterdam, a merchant vessel of the Dutch East India Company (VOC) that met an untimely end in 1749. 'The story of the Amsterdam is truly unique, especially considering…

Dr. Eduard Fosch-Villaronga, Marie Skłodowska-Curie Postdoctoral Researcher at eLaw, received the COVR award, a 60K seed grant to work on LIAISON, a project aiming to link robot development and policymaking to reduce the complexity in robot legal compliance.

On 10 May 2021, Melanie Fink and Barbora Budinská published their views on recent developments in the areas of EU regulation of Artificial Intelligence and the Banking Union respectively as Op-Eds on EU Law Live.

On Monday 28 September, the University Council (UR) will discuss the Development Strategy and the Implementation Plan for Leiden University's Campus The Hague 2020-2030. The plan will then be put on the agenda of the meeting of the UR with the Executive Board on 12 October. After this, the plans for…

From 16 to 18 August, 30 participants from 18 different countries gathered online to participate in the Online Summer Programme: Preventing, Detecting and Responding to Violent Extremism, organised by Leiden University’s Centre for Professional Learning (CPL) together with the International Centre for…

Jeroen Wolbers is Assistant Professor of Crisis Governance at the Institute for Security and Global Affairs, Leiden University. In the coming 4 years, Jeroen will study command tactics during sudden-onset crisis operations with his Veni grant. He will investigate how crisis managers can deal with fr…

How dangerous are micro- and nanoplastics? Do they affect the environment? What harm can they do to our bodies? Questions that we can now finally answer because of Fazel Abdolahpur Monikh. Together with his colleagues, he developed a method to detect and quantify nano-sized plastics. Their paper has…

Maurits Berger worked as a lawyer in Amsterdam and as a journalist and researcher in Egypt and Syria. Since 2008, he has been a Professor of Islam in Leiden. Now he finally gets to do what he really wants: bringing his social knowledge and experience with Islam to the academic world. His call to the…

From the influx of migrants to the Ukraine referendum: Europe is playing an ever bigger role in our lives. Leiden scientists shed light on developments in Europe and examine the impact of the Union on the lives of its citizens. Read more in the new research dossier on Europe.

'This one is really for the coffee lovers out there, but tea drinkers and co. need not tune out because this spot has got more to offer than just coffee.' Rachel Quennell, student of International Studies in The Hague, is a mine of information for lovers of good coffee.

It appears to be a paradox: ultra-thin material that absorbs all the incident light. Nonetheless, it does exist. Two Leiden researchers report on their research in ‘Applied Physics Letters’. The article is among the Top 20 of the most downloaded articles of this reputable journal in May.

Arco Timmermans, Professor by special appointment Public Affairs, discusses the lobby that is just getting under way and is aimed at the political parties' manifestos for the upcoming election in March 2021.

It was already the most cited publication ever written at our faculty, but now a new milestone has been reached. Last month, a paper by emeritus professor Jan Reedijk and his co-authors surpassed 10,000 citations — and the count keeps rising.

Does gravity work the same when you look at the largest scales in our universe? That’s what Leiden physicist Alessandra Silvestri will study with a 2 million euro ERC Consolidator grant. ‘We assume that it does, but we don’t actually know.’

There are lots of important items on the education and teaching agenda for 2024. Reaccreditation for the Law programmes including Notarial Law and Tax Law degree programmes, preparations for the implementation of the Kernvisie Bachelor, a new online teaching platform and a Teaching Fair, to name just…

Leiden University College The Hague is an international honours college of Leiden University situated in the world’s capital of Peace and Justice. LUC The Hague provides a unique combination of world-class scholarly depth, drawn from the oldest university in the Netherlands, with a cutting-edge and…

The study association of honours education SLHC established an international commission concerned with the closer involvement of international students in the Honours Community. The language of communication will become English where possible, and more upcoming activities will be organised in The Hague…

Researchers at the Leiden University Medical Centre (LUMC) have managed to culture human heart muscle cells on a massive scale. This is an exceptional achievement because it is very difficult to replicate heart muscle cells outside the body. Using a special technique, the researchers have now created…

An NWO Veni application by Linda Geven, Assistant Professor at the Institute of Criminal Law and Criminology, has been honoured. She will spend the next three years conducting research into false confessions in police interrogations.

On January 29th, the first annual event of the SUPER MoRRI project will be held in the Lipsius building in Leiden and will be thematically organized around engaging the public with research and innovation. Registration is free; hope to see you there!

Citizens still see great value in science communication and want to be increasingly involved in science. This is evident from research by the National Expertise Centre for Science & Society (NEWS) and researchers from the Science Communication and Society department at Leiden University.

MIDDELBURG/GENEVA – The president of the United Nations Human Rights Council has invited the Zeeland Archives from the Netherlands, to Geneva on March 20th in order to present its project about the historical slave voyage aboard The Unity (1761-1763).

Maritime archaeologist Martijn Manders has been appointed professor of Underwater Archaeology and Maritime Cultural Heritage Management at Leiden University. He will combine his new appointment at the Faculty of Archaeology, which began on 15 July 2022, with his current position at the Cultural Heritage…

Botanisch filosoof Norbert Peeters vertelt over hoe mensen omgaan met planten in het algemeen, en met onkruid in het bijzonder.

Without electronics carrying out computational tasks our daily lives would look very different. Devices such as elevators, vending machines, turnstiles, washing machines and even traffic lights use a simple form of electronic computing to switch from state to state. But, what if power supply is not…

‘The care of an au pair' is chosen as the best Fieldwork NL report and 'The unruly reality of a new government' as the best master's thesis. Lila van Grieken, Annika Kruger, Benjamín Maldonado Fernández and Holly Zijderveld and Mony Klaus receive the Speckmann Award 2024.

The Academy of Creative and Performing Arts (ACPA) is hosting an international conference on November 29 and 30 at Gravensteen on the role and position of sounds and sounding arts in public urban environments. This unique conference aims to increase the attention to the role of the sound, sound design,…

'How can public leadership contribute sustainably to solving societal problems?'

‘I was very happy and honoured that my thesis was recognised as a valuable contribution to the topic of landscape archaeology.’

There are not many classes in which students can talk about their fears, self-critique, or their own happiness. In the Bachelor Honours Class ‘Personal Flourishing and Happiness’, this is exactly the plan.

Every year, student mentors are appointed for first-year students at Leiden University. These mentors help new students with getting started. Tatum Meijer is a student mentor, for the bachelor's programme English. Especially now, in a period of crisis, the role of student mentor is very important.

Three Leiden astronomers have shown that some asteroids that are considered harmless for now, can collide with Earth in the future. They did their research with the help of an artificial neural network. The results have been accepted for publication in the journal Astronomy & Astrophysics.

Clear information about support services, a well-being self-test and advice on finding a room. YounginLeiden.nl helps students and other young people get started, literally and figuratively. Why is this site so desperately needed?

Nu de NAVO inzet op 5% defensiebudget, zoekt Nederland naar financiering. Politicoloog Van der Zwan ziet kansen bij pensioenfondsen—mits defensie duurzaam heet.

History can be found in utensils and in interviews with ordinary citizens. ‘With the reconstruction of everyday life, an anthropological approach works better,’ thinks historian Jan-Bart Gewald. Inaugural lecture on 6 June.

Professor of Dutch History prof.dr. H. (Henk) te Velde will become interim Dean of the Faculty of Humanities at Leiden University for a two-year term with effect from 1 March 2025. He will succeed prof.dr. M.R. (Mark) Rutgers. Mark Rutgers’ second term of office expires on 1 March 2025; he will be professor…

The certificate award ceremony of the Honours College took place in the Hooglandse Church in Leiden on Tuesday 21 November. During the ceremony, two students shared their experiences with honours education while Vice-Rector Hester Bijl addressed the students.

Three young researchers from Leiden have received an Early Career Award from KNAW for their innovative research. The award consists of the sum of 15,000 euros and an artwork.