The earth has more than 7 billion inhabitants, all of whom leave behind traces of pollution. However, not all forms of pollution have the same harmful effect. Leiden scientists help determine where we should put our priorities.

Leiden University and the Municipality of Leiden worked together on the development of the Schilperoort Park. This new public space is situated in the north-eastern part of the Leiden Bio Science Park. The park ambience is extended into the adjacent residential area, where former medical laboratories…

Leiden University offers its students a wide range of bachelor's, master's and minors that explore sustainability or climate. Here, you find an overview of those programmes in the academic year 2020-2021.

If you are thinking of moving to Leiden to follow your master's, you’ll be pleased to learn that Leiden offers many types of student accommodation. These vary from small student houses to large communal houses, and from student flats to one-room studios. But, if necessary, it’s also possible to find…

The Classics and Ancient Civilizations programme offers many extracurricular opportunities to enrich your study experience.

Leiden University provides ambitious students with the most recent and innovative areas of knowledge, and offers them the freedom to develop their own area of expertise.

These are the proposed research projects for LEAPS 2019. Please note that not all projects will go ahead and some may still be added in the near future. Final funding decisions lie with the Faculty sponsors. And please make a note that if you are interested in an ESA project, to check if your state…

Arranging accommodation can demand a lot of time and effort for Dutch and international students. For this reason, finding a place to stay is one of the first things that need to be arranged when you are planning to study at Leiden University. But how do you actually find a room in Leiden?

In Applied Archaeology, you follow your personal interests, and choose a matching career profile and regional focus. What kind of archaeologist will you become? In the Applied Archaeology programme you get to plot your own course!

Studying archaeology at Leiden University is all about studying societies and cultures from the past, trying to reconstruct them and bring them back to life. You will apply your interest in the past to make a meaningful contribution to resolving present-day societal issues, such as migration, globalisation…

The Hague is the Netherlands’ fastest-growing student city, and has been Leiden University’s second location since 2010. In addition to housing the Netherlands’ ministries and government bodies, The Hague is the International City of Peace and Justice and is home to countless embassies, political…

The Hague is a real student city and offers everything you’ll need to turn your time as a student into the time of your life.

The master’s specialisation in Applied Archaeology offers you the best start to your professional career in archaeology. This unique specialisation is a collaboration of Leiden University and Saxion University of Applied Sciences.

The Classics and Ancient Civilizations (Research) master's at Leiden University covers the entire range of present-day research on the civilisations of Greece and Rome, Egypt and the Ancient Near East.

Learn about current approaches and ethical issues in heritage management and experience some of these in daily practice.

This master’s programme combines Physics with Data Science. You will learn how physics has its own tricks to deal with big data and how techniques from machine learning and deep learning can be applied to classical and quantum data. The first focus of attention is on classical data, including data mining,…

Dive into the heart of archaeological science: explore the flora and fauna of bygone ages, study human bones and teeth, analyse the cultural biographies of material objects, or become an expert in the use of computational methods in archaeological research.

Interdisciplinary research program exploring Indonesia's sustainable futures through innovative methods, focusing on energy, food, water, digital society, public health, and heritage.

Information about the association and the board.

Impressions by Oene de Haan - PhD candidate at Utrecht University.

In STAYAHEAD data-intensive approaches are being developed to ”decode the human immunome” with a focus on a global vaccine strategy. They have developed a rapid mass spectrometric test to analyse in real-time large numbers of variants of SARS-CoV-2 and the host immune response, and use these data to…

Eyserheide. A Magdalenian Open-Air Site In The Loess Area Of The Netherlands And Its Archaeological Context.

With Brill, LUCIS publishes a peer-reviewed book series, “Leiden Studies in Islam and Society” (LSIS), aimed at an international academic audience.

The Leiden University Medical Center (LUMC) is committed to improving healthcare and the health of individuals. The LUMC staff put this mission into practice on a daily basis with their leading research, cutting-edge teaching and optimal, innovative healthcare.

Human activity, such as pollution, may disturb the balance of living water systems, which has consequences for biodiversity, but also for other functions such as water purification. Leiden University maps living water systems using the most advanced technologies.

Research at the Catalysis and Surface Chemistry group is comprised of the following research themes:

Between foraging and farming: an extended broad spectrum of papers presented to Leendert Louwe Kooijmans.

Leiden University archaeologists are reconstructing houses from the Stone Age, using only resources available during that period. This method offers surprising insights into the ingenuity of our distant ancestors, and challenges existing archaeological views.

Why the dunes of The Hague matter for the water from your tap

Morocco and the Netherlands have a strong bond. The modern community of Dutch people with Moroccan roots is part of a shared history spanning four centuries of social and academic exchange. As an institution that functions at the heart of Moroccan society and the university system, the Netherlands Institute…

The central aims of this project are to establish the shapes of the various urban hierarchies existing in the provinces of the Roman Empire and (especially) to use the quantitative properties of these hierarchies to shed new light on levels of economic integration.

Higher design and engineering educators have different views on what a new or renewed curriculum should entail, content-wise as well as pedagogically. This research aims to describe how these ‘curriculum perspective perceptions’ influence working definitions, end goal formulation, and the scope of results…

This project aims to excavate and date the setting of the east gate of the Roman fortress of Udhruḥ. This will be compared with other Diocletianic military installations from the region. We also hope to retrieve another gate inscription which can shed light on the function and political embedding of…

Leiden is a picturesque university city that’s brimming with history and boasts a student culture that’s tangible just about everywhere. The university has contributed to the city’s unique atmosphere for over 400 years, since its founding in 1575. Leiden’s historical centre is full of student associations,…

The MA Classics and Ancient Civilizations at Leiden University covers the entire range of present-day research on the civilizations of Egypt, Mesopotamia, Anatolia, Syria and Palestine, Greece and the Roman Empire. In chronological terms, the program covers thousands of years, from the early origins…

With many kilometres of beaches, hundreds of sights, excellent restaurants and lively cafés, the Hague really is a cool city to live in. However, arranging accommodation can demand a lot of time and effort for Dutch and international students. For this reason, finding a place to stay is one of the first…

Leiden University offers several services related to career orientation and job search and application skills.

The research master's in Assyriology, a specialisation of the Classics and Ancient Civilizations (Research) programme, at Leiden University provides you with a multidisciplinary study of the languages, literatures and cultures of the Ancient Near Eastern world.

This project explored the role of material culture, in casu painted plaster and its technologies, in expressing dynamic social identities and in forging complex interwoven human relationships in the context of the Middle to Late Bronze Age of the Aegean and East Mediterranean.

When you choose to study the Assyriology Research MA, you will both be guided through the broadness of Assyriological sub-disciplines, as well as gradually led to develop your own specific research skills.

Within the Global Ethnography specialisation, you can develop your own research project or make use of the research opportunities offered by our staff members listed below.

Archaeological Science at Leiden University is an MSc specialisation that delves into the specifics of archaeological methods and techniques. The combination of hands-on field experience and laboratory work offers a challenging and rewarding research environment.

The research master's in Hebrew and Aramaic Studies, a specialisation of the Classics and Ancient Civilizations (Research) programme, at Leiden University explores Classical Hebrew and Aramaic Studies in the broadest sense.

On Wednesday, September 17, 2025, Prof.dr. Sarah Cramsey convened a book manuscript event at the beach of Wassenaar near Leiden to discuss her new book 'Caring through Catastrophe: Jewish Children and their Caretakers during the Holocaust' which is under contract with Indiana University Press.

The master's specialisation Economic and Consumer Psychology consists of three main parts: the mandatory and elective courses, a thesis and an internship.

Leiden University's master’s programme in Ancient History is your opportunity to obtain a comprehensive understanding of the history of the Greek and Roman periods, with a focus on the mentality and social and economic history of the period between 400 B.C. and 400 A.D.

Jorieke Manenschijn vertelde NU.nl over hoe de Britten tijdens de verkiezing uit onvrede over de pogingen van de Conservatieven om wetten via een juridisch achterdeurtje te laten passeren, op Labour stemmen.

De Immigratie- en Naturalisatiedienst (IND) overtreedt de wet door Syrische asielzoekers te lang te laten wachten op een beslissing, stelt Mark Klaassen, universitair docent migratierecht in reactie op onthullingen van dagblad Trouw. Door het besluit- en vertrekmoratorium beslist de IND tijdelijk niet…