Two things are needed to produce fuel from sunlight: an antenna that harvests light, and a light-driven catalyst. The most efficient antennae contain bacteria. An international team headed by Huub de Groot imitated them and discovered how they function.

On the 10th November 2016, The Hazelhoff Centre for Financial Law organised a symposium on “Ethics and Moral Hazard in the Banking Union” in the historic Academy Building of Leiden University.

Two terrifying yellow eyes stared at eleven-year-old Francis Lesilau. In the evening light they changed colour: green, amber, back to yellow... The lion had just grabbed one of his camels and now turned to number two. For a moment Francis was nailed to the ground, then he ran towards the predator, screaming.…

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European policy affects our lives: from air quality to the frequency of a bus service. Leiden researchers analyse how the European Union functions, how countries apply European policy and whether this policy actually provides solutions and delivers.

The Old Observatory has a rich history. On this page you will find a short version of the history that took place in the observatory.

Conducting legal research instead of having to sit an exam. In the ‘Onderzoeksassistent’ (Research Assistant) course, students and lecturers arrive at new insights together. Clemens Bakker and Bart Krans share their experiences: ‘You approach the law from a different angle.’

Jan Joosten studied civil and tax law in Leiden from 1985. After exchanges and an internship, he became infatuated with the United States. He is now a partner and co-founder of a new law firm in New York: Pierson Ferdinand.

The touring exhibition 'Presenting with the city' has touched down in the Lipsius Building. In the presentation, students and researchers show how their research has contributed to the city.

Dr. Gabrielle van den Berg received a prestigious VICI grant from the Netherlands Organisation for Scientific Research (NWO) for her project

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This year, Leiden University celebrates its 444th birthday – and when you’re giving a party, you need great music! Neuropsychologist Rebecca Schaefer agrees. She has been fascinated by music since she was a child, and now she studies how music can make us happy, give us energy or calm us down.

Is the legitimacy of law and governance of multilevel jurisdictions diminishing? What is the significance of (diminishing) legitimacy for the effectiveness of law? These kinds of questions about the legitimacy of the supranational formation of law, its application, and the policy and governance based…

Visual ethnography has become an integral part of anthropology in Leiden. The students from the master’s specialisation will present their work at the LUVE festival on 8, 9 and 10 October. ‘For a film you have to negotiate with your research participants.’

The ability to collect and interpret huge quantities of data has become indispensable to society and academia. Leiden University is a knowledge and expertise centre for data science that places the emphasis on interdisciplinary collaboration and innovation.

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.

The Dutch Student Orchestra is performing at Stadsgehoorzaal, Leiden’s concert hall, on 11 February. Several Leiden students have sacrificed many a free hour to the rehearsals. Days before the big performance we present them with three dilemmas.

In the United States and around the world, the death of George Floyd has sparked fierce daily demonstrations against police violence and racism. What is the significance for our faculty?

Gert Oostindie, Emeritus Professor of Colonial and Postcolonial History, is this year’s Cleveringa Professor at Leiden University. He was appointed by the University on 4 October. In his inaugural lecture on 24 November, entitled Courage and Disregard, he will talk about (academic) freedom in relation…

Last year the research program Teaching and Teacher Learning of ICLON Leiden University Graduate School of Teaching had its recurrent external review.

How can young people grow up successfully and contribute to the present and future society? The consortium that is researching this will receive 22 million euros within the scope of the Gravitation programme.

Leiden's Boerhaave Museum and Leiden University Medical Center (LUMC) have discovered parts of a skeleton in an 18th-century manikin. The manikin was once used as a teaching aid for midwives. As far as we know, this is the only one of its kind in the world.

Two of the 38 scrutinised programmes offered by the Faculty of Humanities at Leiden University have been assessed as unsatisfactory by NVAO. The Faculty is already working on improvement plans. Graduates of Humanities have no reason to be concerned about their diplomas; these are and will remain fully…

Plant scientist Omid Karami is the first winner of the Krijn Rietveld Memorial Innovation Award. The jury praises the outstanding quality of his scientific research as well as the positive societal impact and commercial potential of his work.

In 2018 the Laboratory Efficiency Assessment Framework (LEAF) was launched in the UK. The aim of this programme was to help laboratories work more sustainably and efficiently. The initiative got a Dutch spin-off in 2021. Since then, a couple of the laboratories at the Leiden Faculty of Science have…

After an intensive tender procedure, Leiden University and the Municipality of Oegstgeest have chosen Dura Vermeer for a new housing development with plenty of affordable homes in Nieuw Rhijngeest-Zuid. Dura Vermeer seeks to create a green and playful neighbourhood with welcoming public spaces as its…

Now that selling via digital platforms is flourishing, we need to take a closer look at the rights and obligations of all the parties involved. This is the subject of the inaugural lecture by Leiden Professor Vanessa Mak on 15 October.

The Netherlands Institute in Morocco is open to students from all Dutch universities. Two students explain why they are spending a semester studying in Rabat.

In his inaugural lecture Dennis Claessen will explain how he wants to ensure that lecturers have less admin to do.

Meeting new people, exploring other disciplines and growing academically, professionally and personally. The Honours College makes it all possible. Three honours students tell why they do something extra during their bachelor.

Conference, Penn-Leiden Colloquium on Ancient Values XIII

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Arteriosclerosis bears great similarities to autoimmune diseases. Researchers from Leiden University show this in a new study they published in the renowned scientific journal Nature Cardiovascular Research. 'This discovery suggests that treatment methods for autoimmune diseases might also be effective…

The Dutch cabinet will allocate a total of 40 million euros extra for institutions providing youth protection and youth rehabilitation over the next four years. Local councils must make the same amount available. Will that be enough to solve the problems?

Water damage, old restorations and copper corrosion in some illustrations. De Materia Medica has been through a lot over the centuries. The manuscript dates from 1083 AD and is one of the oldest illustrated Arabic manuscripts in the world. Due to intensive use, De Materia Medica was no longer in good…

On 8 March 2023, the Growth Fund application which HiiL (The Hague Institute for Innovation of Law) has drawn up in collaboration with various consortium partners, including the research group on Institutions for Conflict Resolution, was presented in Press Center Nieuwspoort. Central to the application…

On Friday 24 May, Marieke Liem, Associate Professor at the Institute of Security and Global Affairs of Leiden University, appeared on the NPO 3 television programme ‘Vreemdgaan met Filemon’ (Cheating with Filemon). Liem discussed the link between jealousy and murder referencing scientific research into…

Three projects affiliated with the university will receive grants from the Leids Mediafonds (Leiden Media Fund ed.). The money is to be spend on creating a journalistic production in collaboration with a local media partner.

Last year, the Art History program, led by lecturers Laura Bertens and Elizabeth den Hartog, started the course The Academic Art of Publishing, in which students work on editing and publishing an academic journal: 'Panoramic. The Leiden Art Review'.

Professor Miguel John Versluys of Leiden University has been recognised with the esteemed Humboldt Research Award, a testament to his groundbreaking work in global archaeology, reception-studies and the deep history of globalisation. The award, granted by the Alexander von Humbold-Stiftung, celebrates…

'Find your way from the stars’, an online workshop on Nautical Astronomy, was one of the winners of The Netherlands Online Cultural Challenge 2020. The workshop was conducted in collaboration with the IAU Office for Astronomy Outreach, Leiden University’s Astronomy & Society Group, and the Department…

Scientists and non-scientists co-creating breakthrough citizen science projects for measuring, understanding, and mitigating air pollution. That’s what happened during the first international workshop of the newly established Citizen Science Lab from 22 until 26 January at the Lorentz Center at Leiden…

A new executive board has been installed at NeCEN, a state-of-the art facility that offers the most advanced cryo-electron microscopes worldwide. The new board members are full of excitement: what are their ideas for the future of the facility?

From March 14 to 16, 2018 Prof. mr. dr. Maartje van der Woude organized an international seminar and PhD masterclass on the topic of “Transformative Borders and the Politics of Migration in Western Liberal Democracies”. Both events were organized as part of Prof. Van der Woude’s NWO VIDI Grant “Getting…

In the Digital Humanities Lab, students and staff can make use of various technical facilities. PhD student Caeso tells us more about his experiences with the printer in the Maker Space.

It's the middle of summer and the lecture halls are full. Students from all parts of the world have come to Leiden and The Hague for a summer school, on subjects varying from linguistics to international criminal law and from physics to biopharmaceutical sciences. Lecturers and students talk about what…

Medical research is often exaggerated in the news. Medical journalists are not the only ones guilty of such sloppiness; results are also often exaggerated in academic press releases. This was the conclusion of a study by researchers from Leiden University Medical Center (LUMC) and Leiden University,…

On 22 June 2022, the research group on Institutions for Conflict Resolution organised its second annual overarching PhD lab. During this meeting, the PhD researchers connected to COI presented the current status of their research projects.

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