Find out how to apply for Research in Physics, Quantum Matter and Optics at Leiden University by following our step-by-step guide.

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Find out how to apply for Research in Physics, Cosmology at Leiden University by following our step-by-step guide.

Find out how to apply for Physics and Science Communication and Society at Leiden University by following our step-by-step guide.

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Find out how to apply for Physics and Classical/Quantum Information at Leiden University by following our step-by-step guide.

Find out how to apply for Statistics & Data Science (formerly Statistical Science for the Life and Behavioural Sciences) at Leiden University by following our step-by-step guide.

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Find out how to apply for Molecular, Cellular and Organismal Biology at Leiden University by following our step-by-step guide.

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To be admitted to the master’s degree programme in September 2025, you need to register in Studielink. You need to submit another application for admission, this time for the MSc Psychology. Your application must be completed by the 15th of May 2025. If you want to start the master’s degree programme…

V.S. Srinivasa Sastri was a celebrated Indian politician and diplomat in the early twentieth century. Despite being hailed as the ‘very voice of international conscience’, he is now a largely forgotten figure.

Which genes are involved in woodiness and associated traits such as drought tolerance, flowering time, stem elongation, life span, and plant herbivory, and how do these gene regulatory pathways overlap?

Are you thinking about studying the Pre-Master's Programme Psychology? Learn more and watch the videos.

On 1 September 2022 Afke van Ewijk successfully defended a doctoral thesis and graduated.

Bacteria temporarily live without their cell wall if dangerous viruses are near. A remarkable feature, as the cell wall is a sturdy barrier against threats. Still, the discovery has a logical explanation ánd might be of a consequence for fighting pathogenic bacteria, according to Véronique Ongenae,…

Many important discoveries have been made in Leiden, and the Leiden Discoveries route guides you through the city to find them. For example, it will take you to the lab of Nobel laureate Willem Einthoven, who was a professor of physiology. His most important invention, the electrocardiograph, is still…

Leiden University’s Master of Laws in International Children’s Rights (LL.M.) looks at human rights laws for children from a comparative perspective.

The work done by SUMO proteins in the cells of our body is of vital importance. Molecular cell biologist Alfred Vertegaal has been studying these proteins for nine years, first with a Veni subsidy and then with a prestigious Vidi subsidy.

Find out how to apply for BioTherapeutics at Leiden University by following our step-by-step guide. NOTE: This specialisation will be integrated into the new specialisation ‘’Research in Bio-Pharmaceutical Sciences’’ as of September 2025.

Find out how to apply for Bio-Pharmaceuticalr Sciences at Leiden University by following our step-by-step guide.

Find out how to apply for Research in Bio-Pharmaceutical Sciences at Leiden University by following our step-by-step guide.

Choosing a master’s programme can be quite a challenge. The following roadmap will help you with making your choice. You will discover which master’s programmes suit your interests and how to best make your choice.

Find out how to apply for Astronomy and Cosmology at Leiden University by following our step-by-step guide.

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Find out how to apply for Astronomy and Education at Leiden University by following our step-by-step guide.

Find out how to apply for Astronomy and Data Science at Leiden University by following our step-by-step guide.

Find out how to apply for Astronomy and Science Communication and Society at Leiden University by following our step-by step guide.

Find out how to apply for Health, Ageing and Society at Leiden University by following our step-by step guide.

Find out how to apply for European Law at Leiden University by following our step-by step guide.

Find out how to apply for at Leiden University by following our step-by step guide.

Find out how to apply for Comparative Criminal Justice (MSc) at Leiden University by following our step-by-step guide.

Find out how to apply for ICT in Business at Leiden University by following our step-by-step-guide. NOTE: in September 2025 this master programme will become _Computer Science and Business Studies_, i.e., a new Business Studies specialisation of the existing master Computer Science programme. The curriculum…

Find out how to apply for ICT in Business and the Public Sector at Leiden University by following our step-by-step guide. Note: in September 2025 this master programme will become _Computer Science and Business Studies_, i.e., a new Business Studies specialisation of the existing master Computer Science…

Find out how to apply for ICT in the Public Sector at Leiden University by following our step-by-step guide. Note: in September 2025 this master programme will become _Computer Science and Business Studies_, i.e., a new Business Studies specialisation of the existing master Computer Science programme.…

After an initial suggestion of a move toward Israel, India’s Prime Minister Modi has signaled a significant recalibration of his government’s engagement with the Middle East region. Now, India seems to be prioritising strong ties with the Gulf states.

How does task context affect children’s word productions?

Lecture, LAC Asia Academy

Lecture

On 26 juni 2018, Claire Achmad defended her doctoral thesis 'Children’s Rights in International Commercial Surrogacy: Exploring the Challenges from a Child Rights, Public International Law Perspective'. The doctoral research was supervised by Prof. Dr. Mariëlle Bruning.