Through metabolism, biochemical processes give rise to the complexity of life. Acquired and inborn errors in metabolism underlie many diseases occurring in man. The challenge for present day medical biochemistry is to find, and integrate, pieces of information at molecular, cell and organismal level…

Ending the United Kingdom’s (UK) forty-seven year European Union (EU) membership has fundamentally transformed its relationship with the EU. After years of tumultuous negotiations, international law now once again governs the UK’s relationship with the EU. This has resulted in a sophisticated body of…

Plants, algae and cyanobacteria have the amazing capacity to perform delicate photophysical and photochemical processes of light capture, excitation transfer, charge separation and catalysis in fluctuating living environments. As a consequence, photosynthetic proteins and membranes form dynamic architectures.…

For a long time, the painful history of colonial slavery received too little attention. People whose ancestors lived in slavery are now asking critical questions about how we should address that past. Leiden University researchers study the history of colonialism and slavery and their long-term impact…

Amerindian settlement patterns and early colonial cartography in Northern Hispaniola

The CADS Research Cluster People, Power and Diversity aims to further theoretical and methodological debates on the classifications of human difference, such as gender, race, ethnicity, sexuality, class, age, ability, religion, level of development, time, etc., and the way these classifications organize…

(1) What are the institutional factors that influence AI adoption and implementation? and (2) How does AI reshape the exercise of administrative discretion within public organisations, and how do adoption and implementation choices moderate these effects?

What is the effect of pesticides, fertilizers or plastic on water quality? And how do wind and rain affect the data? These are just some of the things that Leiden environmental scientists study in the 32 ditches of the Living Lab.

Almost a century passed since the much-celebrated judgement in the case concerning the Factory of Chorzów was delivered. This 1928 judgement of the Permanent Court of International Justice affirmed the essential principle of ‘reparation’ in international law, claiming that ‘restitution’ is the preferred…

How have human-environmental entanglements changed in the Gulf of San Miguel, Darien, Panama, from the first traces human practices through to the present?

The Faculty of Science adopted an action plan Diversity and Inclusiveness in 2015. In this action plan, the Faculty commits to a number of actions to further improve diversity and inclusion for staff and students, such as more female full professors at the faculty, and encourages initiatives that foster…

The Netherlands-Flemish Institute in Cairo (NVIC) and the Amsterdam Centre for Migration and Refugee Law (ACMRL) of the VU University Amsterdam organise a public seminar about global migration and refugee law in Egypt and Morocco, focusing on the International Convention on the Rights of Migrant Workers…

As a graduate of the Faculty of Humanities, there are unlimited possibilities. Do you want to know more about the sectors and jobs Humanities' graduates end up? Read their stories below!

The research master’s programme in Archaeology is the most diverse in the Netherlands. Benefit from our extensive experience and international reputation in archaeological research, and lay the best foundation for a career in academia.

Your tuition fee depends on a number of factors, such as your nationality and your previous Dutch higher-education qualifications.

On this page we have listed the most frequently asked questions about the Pre-University Classes for you. Is your question not listed? Then please send us an e-mail!

Musical instruments are multiple things: they are objects but also means of communication; they are technological and also deeply connected to embodiment through the player; and they leave certain cultural traces (Ricoeur 1975/1984). This research project explores how literary texts from the 19th century…

Carlo Beenakker has been appointed a Fellow of the American Association for the Advancement of Science (AAAS), the organisation behind the journal Science. Among the Fellows, he is the third Dutch person and first Leiden researcher.

The Leiden University Center for Linguistics (LUCL) will organise Going Romance 2019 on November 28-29, 2019.

The Institute for Advanced Study has appointed astronomer and chemist Ewine Fleur van Dishoeck to its Board of Trustees, effective 5 May, 2018.

Following developments in the US, the EU has now also opened the door for large-scale State aid to its own sustainable industries. A means to curb China’s power. However, this plan is driving the EU and the US apart.

Professor Craig M. Crews of Yale University (USA) is the recipient of the 2025 Havinga Medal.

Salvador Santino Regilme has been selected for a fellowship at the Netherlands Institute for Advanced Study (NIAS) in Amsterdam. From September 2022, he will spend 5 months at NIAS working on his research project titled 'The Normative Order of the Global War on Drugs'.

Dr. Corey Williams (Assistant Professor of Anthropology and Global Christianity) has received a Collaborative International Research Grant from the American Academy of Religion. This initiative is intended to support generative research collaborations between and among scholars located in different…

Hans-Martien ten Napel recently published a volume with Routledge, Culture, Secularization, and Democracy; Lessons from Alexis de Tocqueville, co-edited with Prof. Sophie van Bijsterveld (Radboud University Nijmegen).

Steven Hill will be appointed as Associate Senior Policy Fellow at the Institute of Security and Global Affairs (ISGA) for a period of two years.

The Rt. Hon. the Lord Mance, Judge at the Supreme Court of the United Kingdom delivered the Europa Lecture on 29th September 2016 in the Grand Auditorium of the Academy Building at Leiden University. The lecture was entitled: “Jurisdiction, judgments and proper law relating to states outside the Brussels…

Tim Rietbergen, master student Evolutionary Biology at Leiden University, won the award for the best Leiden University Fund (LUF) grant application of 2018. The jury praised his proposal ‘On the origin of Bats’ to be the most creative and of exceptionally high quality. Rietbergen will spend the prize…

Linguist Willem Adelaar was appointed to Knight in the Order of the Dutch Lion on October 1st. On that very same day he celebrated his 43-year connection to Leiden University. Adelaar has an impressive track record in the field of indigenous, and often endangered, Amerindian languages.

At the end of June 2021, The Dutch Ministry of Finance made a policy document public that dates back to 2016. In it, civil servants acknowledge that the Netherlands risked providing unauthorized State aid to American multinationals by allowing them to use a controversial, but favourable, fiscal construction:…

Students Sjors Keijzer and Kasper van Alphen won the finale of the Student and City film competition on 29 June. Their promotional film puts Leiden on the map as the best student city.

Speech Prosody 2024 includes several poster sessions, the description of which you can find below.

Many of our staff and students have won an award, received a grant, obtained an academic fellowship for their quality or have been socially engaged due to their specific expertise. See below for an overview per year.

Graphic Novels and Comics have developed from pulp status to an entirely self-contained medium. This form of storytelling is not limited to stories of superheroes but has been used, molded and reshaped to display historical events, classic stories and autobiographical memoirs. But where should you begin…

Alanna O'Malley has been awarded a Fulbright Scholarship to the United States from August 2017 to February 2018.

As part of the conference's social programme, participants of ICEHL-21 have the opportunity to go on a walking tour related to the Pilgrim Fathers.

Lecturer Andrew Gawthorpe of Leiden University discusses in The Conversation the growing influence of far-right activist Laura Loomer in Donald Trump’s administration.

University lecturer Andrew Gawthorpe is quoted in a Financial Times article on the Republican primaries.

Election Day is over, but it's by no means clear who the new President of the United States will be. On the morning after Election Day, US expert Sara Polak relects on the results that are in so far, and looks ahead to the coming days.

University Lecturer in History and International Studies Andrew Gawthorpe discusses on The Conversation the newly signed US-Ukraine economic partnership agreement.

In her “Jews and Judaism” lecture class in Fall 2020, Dr. Sarah Cramsey’s students produced 7-minute long podcasts instead of final papers.

On the 24th of March, Prof. Ton Liefaard gave a lecture at the Girne American University entitled ‘International Children’s Rights: Achievements and Challenges’.

Anne van Rongen has been honoured with the Wayne A. Colburn Memorial Award at the 2024 Annual Meeting of the American College of Clinical Pharmacology (ACCP). This highly regarded award recognises the best poster presentation, celebrating exceptional research and presentation skills.

Dutch newspaper NRC contacted four Dutch universities regarding the brain drain in the field of Artificial Intelligence (AI) that is going on in the Netherlands.

Astronomy PhD candidate Emiel Por has been selected by NASA as one of the 24 Hubble fellows in 2020. He will be conducting research at the American Space Telescope Science Institute in the fall within the programme 'Are we alone?'.

An extraordinary encounter took place in 1911. American scientists discovered the last 'wild' Indian, from the Yahi tribe, who had lived in total isolation for years. As he had no name, they called him Ishi. But who was this man, and what did this discovery mean to us? Cultural anthropologist Erik Bähre…

The American magazine WIRED recently published an article on ‘quantum-safe public key encryption’.

The Gennadius Library of the American School of Classical Studies at Athens announces the summer session focused on the study of Medieval Greek, from June 26 to July 27, 2023. The Library invites applications for a month-long Summer Session for Medieval Greek at the Intermediate to Advanced Level. The…

The proceeds of the Leiden University Science Run on 28 September will go to Scholars at Risk, a section of the UAF that assists refugee scholars. One such scholar is Leiden PhD candidate Lety Elvir Lazo from Honduras.