Astronomers have discovered an enormous supply of cold molecular gas in a galaxy shortly after the Big Bang. The finding offers a rare glimpse of the raw material from which the first large galaxies were built. Measurements suggest that around 95 per cent of the normal matter in the galaxy studied,…

From toy cats that purr to robot dogs that bark: what do such technologies mean for older people, healthcare providers and family members? A Dutch Research Council (NWO) Veni grant is enabling anthropologist Tanja Ahlin to investigate how animal-shaped robots can contribute to care for older people…

Letty ten Harkel has received a Bakels Fund grant from the Leiden University Fund (LUF) for a two-year research programme at the archaeological site of Son Sard on Mallorca. The grant will enable her team to carry out geochemical and geomorphological research into the development and use of the landscape…

Drones zijn in korte tijd onderdeel geworden van het dagelijks leven. Ze worden gebruikt door hobbyisten, bedrijven, politie en defensie. Tegelijkertijd groeit de zorg dat dezelfde technologie ook kan worden ingezet door kwaadwillenden. Onderzoeker en promovendus Stijn Willem van 't Land zocht dit u…

As geopolitical tensions rise and the international landscape becomes increasingly volatile, the Netherlands faces a growing range of threats, from cyber attacks and disinformation to foreign interference and social unrest. In the new executive programme Strategy and a Resilient Rule of Law, researchers…

What do chemical reactions, epidemics and vegetation have in common? More than you might think, says mathematician Mark van den Bosch (Leiden University). In his PhD research, he shows that even in systems that behave in chaotic and erratic ways, a surprising amount of order and structure can be fou…

The Dutch government wants to tighten the law on the right to protest on certain points. Laura Hanrath, a PhD Candidate at the Department of Constitutional and Administration Law, finds this ‘interesting’ as 97% of demonstrations here are peaceful and incident-free.

Study information

Why does EMDR therapy actually work? And how do people experience a small dose of psychedelics? Curious Psychology bachelor's and master's students investigated these and other questions through their research projects. They presented their findings during Science Day.

Maak kennis met digitale veiligheid in de podcast over de BSc Cybersecurity & Cybercrime. Experts bespreken actuele thema’s zoals ransomware en online fraude.

To arrange upon your return

Met Microsoft Teams kun je op afstand samenwerken met je medestudenten.

During your student days there might be times when you could use a little extra support or interaction. Talking to other students can help, whether it’s about study-related matters or more personal topics. The university offers peer support in the form of support groups and buddy programmes.

Are you looking for someone to study with, or would you like to come into contact with other students for support or social activities? Sign up for one of the student buddy programmes.

We start the second day of the FLO event with the skills workshops. We have 2 rounds of skills workshops about several skills.

The former Valkenburg airfield is steeped in history: the Romans defended their empire here, German forces landed here in 1940 and even the Cold War left its mark. Now thousands of homes are planned for the site. Students from Leiden and Delft are exploring how to make this past visible.

Since May 2026, Roy de Ruiter has been strengthening the Institute of Political Science as professor of Maritime Strategy by special appointment. This chair is a collaboration between the Dutch Royal Association of Naval Officers (KVMO) and Leiden University. A conversation about change versus continuity…

Are you a bachelor's or master's student at FSW? Then you can either make use of a buddy, or be a buddy.

To arrange upon your return

To arrange upon your return

Safe use of IT

When deciding what to study you undoubtedly read a lot of information about your study programme. Leiden University employs various systems to provide information about programmes and courses and to facilitate communication between lecturers and students.

The Pre-Study Programme (PSP): the transition to university/college (hogeschool).

You’ve graduated. What’s your next step? Leiden University offers many options for students who have just finished their Bachelor’s or Master’s degree.

Want to build a strong set of skills for your future? As a Science student, you have free access to plenty of support and resources.

A study association is a good way to combine study-related activities with pleasure. Every faculty has one or more study association.

There are countless ways to meet new people, at your own study programme and faculty, or elsewhere within the university.

Do you sometimes feel lonely while writing your thesis? Do you find it difficult to get going and to get started on schedule? Joining a thesis group can help you be more motivated and structured when writing your thesis. You can share experiences with others and exchange tips on how to stay productive.…

If you suspect that malpractice is taking place within your study programme, you are entitled to report it.

At Home in Leiden is dedicated to fostering a sense of belonging and providing a supportive home away from home for non-EU first-year international students. Our project emphasizes the importance of small yet impactful aspects of life that can significantly influence mental health and academic succe…

Besides the study you are taking, there are opportunities to take extra courses at Leiden University. Here you will find some opportunities to take extra education.

Acting as a carer takes a lot of time and energy. If this causes you to fall behind in your studies or experience other difficulties, you can request support from the university.

Feeling stressed, dealing with practical or personal challenges, or just want to check in on your well-being? There are several ways to take care of yourself within the Faculty of Science.

A study association is a good way to combine study-related activities with pleasure. Every faculty has one or more study association.

All students in the Netherlands are invited to take part in the National Student Survey (NSE) once a year. Via the NSE you can give your opinion on the positive aspects of your study programme, as well as what you think could or should be improved.

You are a part of our academic community. Here at Leiden University, we pride ourselves on our motto Praesidium Libertatis – bastion of freedom – and cherish the tradition of academic freedom.

As well as student associations, you can also join one of the independent non-profit student organisations that are active in Leiden and The Hague. Become a member and develop your skills while making new friends and contributing to social causes.

The POPCorner FSW offers tailor-made guidance with personal attention and facilitates various (students for students) projects and activities to help you further with your personal and professional development.

Good mental health provides a strong foundation for study and work. It is important to seek help if you are not doing well. There are a range of ways in which you can work on your mental well-being. You can also turn to others for help and guidance. Take a look at the various options available.

As a student, you can access a range of other software free of charge or for a reduced tariff. These include office tools, cloud storage, anti-virus software and much more.

Do you no longer want to be limited by health problems or dyslexia in your study? Get a buddy!

A study association is a good way to combine study-related activities with pleasure. Every faculty has one or more study association.

internship, research project, fieldwork, summer school, conference, excursion, field trip, thesis

All students in the Netherlands are invited to take part in the National Student Survey (NSE) once a year. Via the NSE you can give your opinion on the positive aspects of your study programme, as well as what you think could or should be improved.

Good mental health provides a strong foundation for study and work. It is important to seek help if you are not doing well. There are a range of ways in which you can work on your mental well-being. You can also turn to others for help and guidance. Take a look at the various options available.

Our goal is to help international students feel happy and at home in the Netherlands. We aim to bring students together, create a sense of community and foster a safe and tolerant living environment.