Metal production is not only energy-intensive and a major source of greenhouse gas (GHG) emissions, but is also associated with other impacts affecting human health and ecosystems.

Helping people, groups and policymakers navigate the social transitions of our time.

How do descendants of survivors of violent conflict anticipate and respond to potential, future disaster – both potential new conflict and natural hazards?

We know that armed conflict breeds conflict. We also know the political, economic and demographic factors that inform this repetition of conflict. But we do not understand why accumulated conflict risk factors sometimes do and other times do not pay out in more violence. What if we go beyond macro structural…

This thesis explores how electron paramagnetic resonance (EPR) spectroscopy can be used to investigate key biochemical processes.

The Young Academy Leiden has a board, which consists of a chair and a vice-chair.

Understand how the economy works and shapes today’s challenges

In this article, Sanneke Kuipers and Machiel van der Heijden examine how patterns of policy inaction emerge in public organisations, arguing that systematic biases and organisational decision premises contribute to the failure of policymakers to address pressing societal issues.

Inter-Section is a peer-reviewed, diamond open-access journal focusing on contributions from archaeological researchers at Leiden University. The journal offers an accessible platform for the publication of individual research by undergraduate and graduate students.

From the virtuosic songs of a nightingale to the various alarm calls of a great tit, bird sounds are incredibly diverse. They are among the most complex sounds in the animal kingdom and, according to Darwin, resemble language more closely than the vocalisations of other animal groups. But what do we…

Graduation Ceremony

In September 2025, Leiden University submitted its self-evaluation for the mid-term review of the Social and Behavioural Sciences Sector Plan. This self-evaluation provides an overview of the progress made within Leiden since the start of the SSH Sector Plans and reflects on how FSW and FGGA contribute…

Bioarchaeology covers the study of all biological remains from archaeological sites.

We as Young Academy Leiden are continuously educating ourselves and are listening to the voices coming from our own university, especially the young academics.

On Tuesday 30 April 2024 Jonny Russell successfully defended a doctoral thesis and graduated.

This dissertation provides a description of the phonology and morphology of Mambay, an Adamawa (Niger-Congo) language spoken by 15,000 people in Chad and Cameroon.

As a PhD candidate you can declare costs that are related to the graduation formalities.

The workshops are open to everyone aged 17 and over. Leiden University students receive a discount on the course fee. View the varied offerings below. (The visual arts workshops include use of materials.) Choose your workshop and sign up!

Our course programme consists of courses targeted at professional users of scientometrics, including librarians, policy officers, and research managers at universities, funding agencies, and other research organisations.

How do games work? How do you make them? And how do games make us and our societies and cultures? The minor Game Studies will provide you with both the perspective and practice to give your own answers to these questions.

Almost all languages of Europe and of a large part of western Asia belong to a single language family, which is called Indo-European, and which includes modern languages like English, Dutch, Russian, Farsi, but also ancient ones like Ancient Greek, Latin, Hittite and Sanskrit.

Professional courses, master’s programmes and a dual PhD programme.

Yi Kyubo (1168–1241) was the foremost writer and poet of the Koryŏ dynasty (918–1392). Not Everything Unfolds as Anticipated is a miscellany of work from his Tongguk Yi Sangguk chip, a collection containing more than two thousand texts and considered the earliest substantial oeuvre of a Koryŏ writer…

The strategy of the Faculty Governance and Global Affairs

This project aims to develop the European Higher Education Sector Observatory (EHESO), a platform that brings together data from major European higher education initiatives to provide comparable insights into higher education systems and institutions across Europe. EHESO supports analysis, benchmarking,…

Arts and leisure, Arts and leisure

Building a lively Humanities Campus with renewed and sustainable buildings surrounded by a green outdoor space.

The NVIC library is a public, academic reference library. Entrance is free—no membership needed—and offers access to our book collection and two reading rooms, which have a WiFi connection. It is not possible to borrow books from our library.

This guide relays information on tips and tricks for traveling by train and bus, and which online tools you can use for sustainable travel and trip planning.

Conference

The Research Master in Linguistics is a specialised research-based programme offered at the Leiden University Centre for Linguistics (LUCL). It is modelled on LUCL’s unique profile of studying language diversity by means of a wide variety of theoretical and methodological approaches. It is designed…

The minor Global Affairs is built on two pillars of International Relations: International Security and International Political Economy. This minor aims to provide students with the tools and knowledge to understand the most important global trends and challenges.

Connect art and academia at ACPA

The MSc program Evolutionary Biology focuses on important factors for the evolution of organisms. It prepares you for a research careers at universities, research institutes, or biotechnology sector. It’s also possible to combine training in biological research with training in communication, education…

Get the most out of your studies at Leiden University by taking part in our extracurricular activities.

The Biology and Business Studies specialisation consists of 120 European Credit Transfer System (EC) points and includes a one-year biology component (60 - 80 EC) and a business component in the second year (40 - 60 EC).

The Mathematics and Business Studies specialisation consists of 120 European Credit Transfer System (EC) points and includes a one-year mathematics component (60 - 80 EC) and a business component in the second year (40 - 60 EC).

Here you can find answers to some frequently asked questions about the Public Administration master's programme.

Here you can find answers to some frequently asked questions about the Public Administration master's programme.

Here you can find answers to some frequently asked questions about the Public Administration master's programme.

Here you can find answers to some frequently asked questions about the Public Administration master's programme.

Leiden University and the Netherlands National Museum of Antiquities (Rijksmuseum van Oudheden) are jointly involved in the intensive archaeological exploration of Northern Syria, by means of field surveys and large-scale excavations at a number of archaeological sites in the Balikh basin: the Tell…

Along with your application, you will need to submit a variety of documents. Your previous education determines which menu in uSis (the online application portal of Leiden University) you have to upload your document(s). Also see the infographic on the right for more information.

The EU fundamental right to ‘freedom of the arts and sciences’: exploring the limits on the commercialisation of academia (AFITE) AFITE is an interdisciplinary five-year research project. It is funded by the Netherlands Organization of Scientific Research (NWO), as part of its Vidi scheme. Its principal…

The core curriculum equips students with the conceptual approaches and qualitative empirical research methods necessary to analyze law in context. Specialized electives enable students to dive deeper and focus on particular areas of legal practice—from legal mobilization to regulation and compliance…

At the initiative and expense of His Majesty King Willem‑Alexander, Leiden University will conduct a study into the role of the House of Orange‑Nassau in Dutch colonial history. The project will run from 2023 to 2026.

For decades, academic publishing has followed a familiar script: Conduct research → write a paper → submit to a journal → (wait) → peer review → (revise) → maybe get accepted → finally, publish. Yet, this traditional model is increasingly under scrutiny, as several structural issues have become difficult…

Research in the POD-group addresses all features of random phenomena – modelling, structuring, analysis, control, optimisation – and covers both fundamental and applied aspects.

The Leiden University’s Program for Cyber Norms, a research platform to investigate the development and implementation of law and policy applicable to uses of ICTs, in cooperation with the think-tank ICT4Peace conducted a global open consultation on how to implement the UN Group of Governmental Experts’…