Maurijn van der Zee, at the IBL since 2010, investigates how genetic changes in developmental programs lead to new animal forms in evolution, using insects as model system. His field of research is called evolutionary developmental biology. Currently, he is working on the success and diversity of the…

On this page you will find the most important issues that you as a student of Leiden University will have to deal with.

The entrepreneurial spirit is highly present among the SBB students. The many (successful) spin-off companies from Leiden University brought by (former) SBB students are proof of this.

Great that you are interested in one of the master's programmes of Leiden Law School. Apply before 15 June if you would like to start your master's programme this September. For students who expect to graduate with a bachelor's degree in Law (LL.B.) from Leiden University before the starting date in…

At LUC we are very excited for your arrival this August, and are eagerly preparing everything for your move-in day and a fantastic introduction week. This site will give you all the information you need about the introduction week, as well as the practical information you need before moving to The…

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ISBA 2025 is organised in Hotel Zuiderduin. One of the largest conference locations in the Netherlands!

All children deserve a promising start. Most children are doing fine. But some need extra support, because of problems during pregnancy or because they grow up in disadvantaged circumstances, e.g. due to poverty, parental addictions or psychological problems.

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The PR-Committee aims at developing an optimal image of the Institute of Biology Leiden (IBL) among future and current students, teachers of biology at high schools, academics outside and within the institute, journalists, interested laymen, Bioscience industrial parties and Leiden citizens.

Do you have questions about the specialisation Evolutionary Biology? Please contact us!

ISBA2025

An overview of frequently asked questions

To address major societal challenges, research needs to go beyond the boundaries of traditional disciplines. We believe this starts with education. By exposing students to people from different scientific fields, they learn to deal with diverse perspectives and can broaden their horizons. Professors…

Promotor: Prof.dr. H.P. Spaink, Co-promotor: Dr. M. van der Zee

What is the function of the insect serosa?

Animal Sciences’ contributions to the Development & Disease research theme include the mechanisms and evolution of embryonic development, the development of cognitive mechanisms, and animal models for understanding mechanisms of human disease.

Animal Sciences’ contribution to the Bioactive Molecules research theme includes research on molecules from natural sources, such as plants, insects, and snake venom, with the aim to identify novel anti-cancer, anti-inflammatory, anti-microbial, and anti-diabetic agents.

Animal Sciences’ contributions to the Host-Microbe Interactions research theme focus on the interaction of animal hosts with pathogenic microbes but also the beneficial role of the gut microbiome.

Animal Sciences’ contributions to the Evolution & Biodiversity research theme include evo-devo research, the evolution of cognitive and behavioural traits, and the evolutionary mechanisms of stress adaptation. This research involves both indoor and outdoor studies.

Open online education has become a highly popular method of education. The current project aims to further our knowledge of how open online courses can be best designed to be consistent with human learning mechanics and facilitate meaningful learning.

The central question in this study is: ‘What can the Netherlands learn from the way in which these countries have organized law enforcement and the rule of law in their overseas territories?’

Monday 5 September the eighth edition of the interdisciplinary Minor Sustainable Development started. With 65 students coming from more than 20 different disciplines we've a record number of students and backgrounds.

Leiden University has started a collaboration with the Nicolaus Copernicus University in Poland. The project includes the exchange of students and staff, joint research, and the organisation of seminars and conferences. Besides Leiden, the universities of Copenhagen, Newcastle and Innsbruck are also…

Maurijn van der Zee, evolutionary biologist at the IBL, received the National Zoology Award for his research on the evolutionary success of the insects. The award was handed out last Saturday, the 17th of December, by Professor Jan Kammenga, chairman of the Royal Dutch Zoological society.

Language courses from February onwards

More than 3,500 enthusiastic Leiden first-years, 80% of them coming to Leiden University, gathered on Monday morning 13 August at the Lammermarkt for the start of the EL CID. Music booming, the groups gathered around their mentors in two shifts, at 9.30 and 11.30.

30 July is the International Day of Friendship. The student years are a time when many close friendships are formed, and a surprising number of them last a whole lifetime. Two of our alumni share their stories about a special friendship.

The Horizon 2020 project ImageInLife has started on 1 January, followed by a kick-off meeting at the coordinating University of Montpellier at the end this month. This Marie Skłodowska-Curie training network brings together European groups that work on the imaging of vertebrates and offers fourteen…

It's never too early for students to be smart about preparing for the job market. This year Leiden University is launching new initiatives to improve the transition from university to work. The new awareness campaign - CareerTime - is starting on 29 September with career stands at the faculties.

The master’s programme Industrial Ecology (IE) started in 2004 with 12 students and has increased until 90 students from 20 different countries this year.

Assistant professor Political Philosophy Dorota Mokrosinska has received the ERC Starting Grant for her project Democratic Secrecy: A Philosophical Study of the Role of Secrecy in Democratic Governance. The project, running from 2015 to 2020 is funded by the European Research Council

Nineteen new Leiden University MOOCs have started this January. Anyone can take part in these online courses varying from combatting terrorism to kidney transplantation.

MOOC Music & Society

Voor zowel archeologen, paleontologen en geologen als vrijwilligers in de archeologie en paleontologie is het geen verrassing meer dat op de stranden van de Nederlandse kust fraaie vondsten gedaan kunnen worden. Vele artikelen, boeken, tentoonstellingen, congressen, lezingen, ‘zoekdagen’, krantenberichten,…

Navigation Lab Leiden has launched a study on the effects of the navigation training program we have developed, called Wayfinder. Milan van der Kuil is the main researcher on this project and studies how navigation ability can be improved in patients with acquired brain injury.

Academics from Leiden University have started a campaign against cuts at universities.

On 7 May students from the Leiden Leadership Programme (LLP) and the International Leiden Leadership Programme (ILLP) gathered with an interdisciplinary panel to have a discussion about Intercultural Leadership.

Six researchers from Leiden University have received an ERC starting grant. This grant of on average 1.5m euros will enable the researchers to launch their own project, form their own research team and develop their best ideas.

Seven researchers from Leiden University have been awarded an ERC Starting Grant. This will enable them to start their own project, build their research team and put their best ideas into action.

LUMC Campus The Hague will be contributing to the health of the inhabitants of The Hague with research, teaching and a training programme for GPs. The new campus is an initiative of the LUMC, Leiden University, the hospitals in The Hague, the Area Health Authority and the municipality of The Hague.…