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Sterre ter Haar has won the Rachel Carson Graduation Prize for her thesis on how rising levels of CO₂ affect the nutrient content of plants. For the Industrial Ecology student, the award is a crowning achievement after a difficult period of recovering from long COVID.

What are you supposed to do if something goes or has gone wrong? Whether it be a break-in, an accident or an unsafe situation of any other kind, or a data breach or a cyber-attack; please read how to report each type of incident below.

Teachers at Leiden University are experts in their field and passionate about educating students in their discipline. It is also important that they can work effectively as a member of a team, together with colleagues and students, and that they feel committed to our organisation. We will therefore…

When we work from home, we are extra vulnerable for cyber attacks and data breaches. If you use a personal device to log on to the university network, please create a secure online workplace.

As you are a new Leiden University staff member, a number of things must happen before we can draw up your contract and activate your ULCN account. This is also the case if you are affiliated with the university as external staff, for example if you were hired as a freelancer.

What are you supposed to do if something goes or has gone wrong? Whether it be a break-in, an accident or an unsafe situation of any other kind, or data breach or cyber-attack; please read how to report each type of incident below.

Rose Vossen has been named winner of the Young Star Award 2021. The Life Science and Technology student received the award on Monday from Ewine van Dishoeck, the founder of the award. Vossen wins a cheque for 2,500 euros for her exceptional results as a bachelor's student. During her final bachelor…

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Brechtje de Jong, a Bio-Pharmaceutical Sciences master’s student, and Ilse de Weert, a Pharmacy student, have won the KNMP Studentenprijs 2024. They received the award for their outstanding academic performance and research internships.

Willem Jespers was awarded the international prize, worth €10,000, for pharmacy and pharmacology from the Rottendorf foundation on October 13th 2023 at the University of Münster. He was recognized for his research in the field of computer-aided drug development and the prediction of drug toxicities.…

Eleven lecturers from Leiden University have been awarded Comenius grants that will allow them to work with their teams on an innovation project within their own teaching. They have been awarded three grants of 100,000 euros within the Senior Fellows programme and four grants of 50,000 euros within…

Leiden University has become a partner of the Global Coalition for Social Justice.

On Thursday 8 December, the project teams of Leiden University and Heijmans Utiliteit, together with the construction workers of the project, celebrated reaching the highest point of phase 2a of the Gorlaeus Building. An important milestone in the construction and traditionally the moment to put the…

Heavy! This is the first word that comes to lecturer Marjo de Graauw’s mind when she looks back on the past year. But with her creativity and experience with educational innovation she was nonetheless able to provide her usual high standard of teaching.

Organisation, Security

Two Second Prizes, two First Prizes and even a Grand Grand First Prize. Five Leiden mathematics students and their team leader have performed exceptionally well during the International Mathematics Competition for University Students 2024 in Bulgaria in early August. This even made for a Dutch recor…

The University believes it is important that you are happy in your work. This is why we gauge your opinion with the personnel monitor. We use the results to make improvements that enhance job satisfaction.

Since 2020, the Krijn Rietveld Memorial Award has been annually presented by dsm-firmenich for the best master's or doctoral research at the Faculty of Science in the field of life sciences combined with data science. As of 2024, this award will be split into three prizes with a broader scope of research…

Data scientist Lindsey Burggraaff has won the second edition of the Krijn Rietveld Memorial Innovation Award. She receives the prize for her research into bioactive substances in food. ‘Burggraaff's work is situated at a unique intersection of data science, biochemistry and the fields of food and nutrition,’…

Maarten Schrama (CML) has won the Teacher of the Year Award 2021. During a lunch with fellow nominees, Schrama received a cheque worth 5,000 euros from student assessor Joost Barendse to spend on educational activities.

Leiden professor of molecular astrophysics and astrochemistry Ewine van Dishoeck was presented with the Niels Bohr International Gold Medal on Friday 7 October. The medal, instigated by the Danish Society of Engineers IDA, was awarded by Queen Margrethe of Denmark at a ceremony at the Carlsberg Academy…

Researchers at the Faculty of Science work at the frontiers of knowledge every day, tackling today’s major societal challenges. Their work is recognised through grants, prizes and other awards. We highlight some of these achievements.

Soil ecologists Emilia Hannula (Leiden) and Elly Morriën (UvA) received the Golden Medal of Teylers Tweede Genootschap on 5 November. They received the prize for their submission to a competition on sustainable soil management.

How can humans and computers learn from data? To research this, scientists often use so-called Bayesian methods. Although these methods are widely used, they also have limitations and are not always easy to interpret. In her dissertation Rianne de Heide describes some of these problems and introduces…

For three days, our faculty was all about We are Science Week: the community event full of fun activities for our staff and students. Besides the famous Beat the Professor PubQuiz, this year you could take USC yoga classes in the Gorlaeus garden, escape from Einstein's Escaperoom and sing along at the…

Marc Koper, Professor of Catalysis and surface chemistry, has been awarded the EuChemS Gold Medal 2026. The prize is awarded every two years and recognises outstanding achievements in the field of chemistry in Europe.

Auke-Florian Hiemstra is the Leidsch Dagblad Person of the Year 2022.

The Young Star Award is awarded annually to a student who completed his or her bachelor’s thesis at the Faculty of Science of Leiden University. The prize was installed by Prof. Ewine van Dishoeck in 2019 and consists of a prize of 2,500 euros. Each of the bachelor’s programmes at our Faculty may nominate…

Jasper Knoester is the dean of the Faculty of Science. How is he doing, what exactly does he do and what does his day look like? In each newsletter, Jasper gives an insight into his life.

Pope Francis has appointed astronomer Ewine van Dishoeck to the Pontifical Academy of Sciences. She joins an illustrious list of Nobel Prize winners, such as Ernest Rutherford, Max Planck, Niels Bohr and Erwin Schrödinger. What is her view on this? An interview with our professor of Molecular astrop…

For over a year now, ombuds officer Marjan van Dasselaar has been devoting her efforts to a safer work environment at the university. What are her first impressions of this period? ‘People should feel free to call me sooner and more often, also for seemingly trivial situations.’

On Tuesday 6 May our university was the scene of an unscheduled demonstration and occupation at Campus The Hague. We understand that this incident and its consequences have shaken both the university and the wider community. We look back at the events and their effects.

Identifying pathogens with a mobile testing kit, even in remote areas. Rapidemic, a student team of Leiden, are trying to make it possible. Now, they moved on to the finals of the Most innovative student of the Netherlands.

The winner of this year’s Iris Medal for Excellent Science Communication is Professor of Science Communication Ionica Smeets.

Organisation, Human resources

Want to get fit at work with your team, department or faculty? In its Let’s Move campaign, the University Sports Centre is making exercise at work easy. Staff from the Faculty of Science got the ball rolling before the summer in a successful pilot with yoga, boot camp, boxing and self-defence classe…

As of 1 September 2024, the cum laude honour will no longer be awarded for the Master’s in Medicine. The Executive Board recently decided to grant an exemption to the Leiden University/LUMC Faculty of Medicine. This decision is in line with other medicine programmes in the Netherlands.

It was with great sadness that on 17 May 2021 we learned of the death of our dear colleague Paul Valk. Paul died from the consequences of COVID-19, having been diagnosed with coronavirus over three weeks ago. Soon after this he was admitted to intensive care, where he was kept in an induced coma on…

Marjolijn joined Leiden University in June as Policy Adviser on Healthy University and Staff Absence. She is passionate about healthy living and is pleased to be able to draw on this in her work. She is currently hard at work on the preparations for Healthy University Week, which will be from 31 October…

A mega-dam around Europe is a possible solution as protection against rising sea levels. Whether that is really a good idea, was debated on by young professionals during the debate on the future of European coastal protection. 'A big dam may seem safe, but actually isn't,' argued debate winner Haye…

Working together in times of change. With enthusiasm, passion and connection as our keywords. That was the message emphasised by administrators Jasper Knoester and Luc Sels at the start of this new year for our Science faculty. ‘Hope for a better world means working together actively towards progres…

To help you make the impact or valorisation of your scientific research more clearly apparent, we have created a Leiden Impact Matrix.

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Leiden University has taken eighth place in this year’s SustainaBul, the sustainability ranking for universities and universities of applied sciences in the Netherlands. It was in 18th place last year.

During the Opening of the Academic Year 2024-2025, we asked guests for their wishes and ideas for Leiden University's anniversary year in 2025.