In Dutch TV programme Early Birds, Marvin and Kevin Groen (26) showed viewers areas of nature in the city that often go unnoticed. These good-natured brothers - twins, in fact - were a big hit with the viewers. How much influence do they have on one another's studies and work?

The map application includes information from old and new buildings archaeological projects. This makes it possible to investigate whether water facilities (wells, cisterns) and waste facilities (cesspits, sewers) were the privilege of Leiden’s wealthy elite in the late 16th and 17th centuries or whether…

Conference

Festival

The strangest things come out at night. This is the motto of the Leiden Museum Night due to take place on 28 May. Leiden University is once again playing a key part.

On Tuesday 3 October we will celebrate the Relief of Leiden, so all Leiden University premises will be closed that day. The University premises at our campus in The Hague will remain open (with the exception of Anna van Buerenplein/Leiden University College).

On Wednesday 3 October we will celebrate the Relief of Leiden, so all Leiden University premises will be closed that day. The University premises at our campus in The Hague will remain open (with the exception of Anna van Buerenplein/Leiden University College).

Whether finding signals of dark matter or discovering hydrogen in the vicinity of exoplanets, Leiden astronomers are world players in their field, and they are part of a long tradition: Leiden was the first university in the world to have its own observatory.

Exhibition

Paco Barona Gomez is the newest associate professor at the Institute of Biology Leiden (IBL). The Mexican researcher is fascinated by the evolution of natural products: compounds made by microbes, but also plants and animals. ‘It’s like we investigate chemical dark matter.’

Elephant toothpaste, a trip among the stars or a lecture on mathematical juggling: on Sunday 8 October 2023, the Faculty of Science opened its doors for the third edition of the Leiden Science Family Day. A programme jam-packed with workshops, demonstrations, lectures and peeks behind the scenes for…

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…

An overview of awards and prizes granted to our staff and students in 2017, as well as special appointments and royal distinctions.

Due to its success, the Leiden2022 Q&A has been extended and is looking for even more thought-provoking, interesting or unusual questions.

Over thirty research projects have been awarded a grant from the Leiden University Fund (LUF). The academics each receive a sum of between 5,000 and 25,000 euros to conduct their research.

Josephus Justus Scaliger was one of the most famous scholars of his time and yet today his name is likely to be met with blank looks. His correspondence shows that this Leiden professor was also irritable to say the least. Kasper van Ommen will defend his PhD thesis on Scaliger’s legacy on 2 July. Find…

With the long lockdown, it’s been a hard year for Leiden businesses. How can the local economy bounce back and how can the University help? Two talk shows discussing this were recently recorded in the Academy Building. They will be aired on Unity TV on 28 September and 12 October.

With financial support from the Dutch National Archives, the Dutch Ministry of Education, Culture and Science, as well as the Dutch Ministry of Foreign Affairs, a new collaboration project will be launched between India and the Netherlands in 2021.

It’s been a turbulent, bizarre and extraordinary year, 2020. Coronavirus turned the lives of everyone at our University upside down. Out teaching, research and all the events that are held in a year: nothing was the same as before. That this affected all of us is clear from the highlights and many reactions…

From now on, you can go for a walk through Leiden’s scientific history and at the same time across the historic city center itself. Master students Lotte Koemans and Mandy Meijer have developed an audio tour which takes you past all six wall formulas in the inner city of Leiden.

February 2019 will see the launch of the Young Academy Leiden (YAL). Founded by the Leiden members of De Jonge Akademie of the Royal Dutch Academy of Arts and Sciences, the YAL has been designed to support the university’s talented early career scholars.

On the brand-new Leiden Teachers Blog, Leiden teachers share their experiences with educational innovation. They show colleagues, students, and everyone else who is interested the different facets of creating university education.

In 2022 Leiden will host the Euroscience Open Forum, Europe's biggest multidisciplinary scientific meeting. Leiden University, the Municipality of Leiden and The Hague Convention Bureau joined forces to organise the conference and bring it to Leiden.

‘What if we switch off all the lights one evening? That idea crossed my mind from time to time. And when I mentioned it to a taxi driver one day, he said: “Oh, you mean: lights out, stars on!” That’s not completely true, of course, because the stars are always on, but his phrase summed up the idea n…

In 2022, Leiden will be the European Capital of Science. An enthusiastic team from our Faculty is already busy planning the activities. Today we speak with Marin Visscher. As a project coordinator, he seeks the connection between university and society.

Great things are expected of Young Academy Leiden. The first 13 members of this society for young researchers will provide the Executive Board with fresh ideas on teaching, research, policy and how to connect with society. The researchers themselves will benefit from the contact with their peers from…

Leiden was ‘European City of Science’ in 2022. Leiden University looks back on a fantastic year with activities, lectures and workshops full of science and curiosity.

You can't have missed it: Leiden University celebrated its 444th anniversary in 2019 with a year-long programme of activities for the people of Leiden and The Hague. The Dies Natalis on 7 February 2020 marks the end of this special year. High time to look back at what we did!

The Leiden University Excellence Scholarships Programme (LExS) provides scholarships for excellent international students from outside the EU/EEA who come to Leiden to follow a master’s programme. The first eighty LExS scholarships have been awarded for this academic year.

With cultural anthropology alumnus Jeroen Windmeijer, Leiden has added another writer to the fold. Following the success of his religious-historical thrillers, he has been able to call himself a full-time writer since 1 January 2019. ‘Not a true story but still true.’

Art and science: are they polar opposites? The theme of this year’s Sculptures in Leiden open air exhibition is ‘life sciences’. It has resulted in many intriguing sculptures, including one that is especially endearing.

A lesson about aerodynamics from Vice-Rector Hester Bijl, about child rights by UNICEF professor Ton Liefaard, or about muscles by LUMC professor Annemieke Aartsma-Rus. The University treated school children to guest lectures by professors to celebrate its 444th birthday.

What makes Leiden the best student city in the Netherlands? This was the question students were invited to answer in films about their city. The winner will be announced on 29 June in the Schouwburg in Leiden.

Students were able to continue their studies in September 1945 after the University had been closed for several years during the Second World War. This moment was celebrated for four days, with the traditional cortège, commemorative services and a party in the Botanical Garden. Queen Wilhelmina was…

Young Academy Leiden brings together young researchers, gives them a say in policymaking and fosters interdisciplinary collaboration. Chair Tom Louwerse is passing on the baton to Helen Pluut. ‘Sharing your knowledge and experience with colleagues from other faculties and institutes is so valuable.’…

Over the summer, students – and a few members of staff – at Leiden University sent in their best photos to the University’s ‘Summer in Leiden and The Hague’ photo competition. All these summer-inspired photos are now on display in the Summer in the City photo exhibition in the University’s central administration…

The city of Leiden has a unique combination of knowledge institutions. To ensure this knowledge flourishes and the city gains the maximum benefit from it, the Leiden City of Knowledge partnership was launched five years ago. A new partnership agreement will be signed on 11 November.

Childcare, no access to labs and extra time for online teaching. These are the main reasons why young researchers at Leiden University have seen a significant drop in their productive working hours since the beginning of lockdown. These are the results of a Young Academy Leiden survey of over 200 early-career…

Museum De Lakenhal is displaying the smallest work of art in the world: a 3D-printed statue of Rembrandt van Rijn, made by sculptor Jeroen Spijker and researchers from Leiden University.

Social Aspects of Space in the Configurational Architecture of Frankish Castles in the Holy Land, 1099-1291

What will happen if the lights in a large part of the city are switched off? How many stars can you see without all that light pollution? This is what researchers, artists and the residents of Leiden are going to investigate during Seeing Stars Leiden on 25 September. ‘Leiden is the ideal place for…

2017 was the Leiden Asia Year. Leiden has had connections with Asia and built up extensive knowledge of the continent over many centuries. This Leiden-Asia link has been in the spotlight for the past year.

In 2022, Leiden will be the European City of Science. The preparations are in full swing, so we would like to give you a look behind the scenes. This time we talk to Ewine van Dishoeck. She is the driving force behind the annual programme at the Faculty of Science. As far as she is concerned, there…

The League of European Research Universities (LERU) was launched in Leiden 20 years ago. LERU is a partnership of 23 leading research universities, including the universities of Oxford, Cambridge, Leiden, Leuven and Heidelberg. It celebrated this anniversary last week with a multi-day conference in…

Lifelike gods, provisional professors and the city militia with weapons a clanking. Leiden put on a colourful procession and drummed up hundreds of citizens to celebrate the foundation of the first university of the Republic of the Netherlands on 8 February 1575. 'It wasn't a party just for the sake…

From studying molecules in the blood of corona patients to developing a new concept for vaccines. The Leiden Academic Centre for Drug Research (LACDR) has transformed many ongoing projects into Covid research projects. Hubertus Irth, scientific director of LACDR, talks about the role of his institute…

ASLU 27 Sjoerd van der Linde (2012)

ASLU 28 Michalis Karambinis (2015)