A bloody civil war has raged for years in the Central African Republic. PhD candidate Crépin Mouguia points out a tragic pattern: young people have been recruited as fighters or soldiers for generations and thus fuel the conflicts.

Dutch researchers have developed a new tool to label DNA for studying chromosomes in live cells. The tool is non-invasive and can be applied in culture but also in living organisms, such as zebrafish embryos. The team published their findings in the journal Nucleic Acids Research.

The European Commission adopted a proposal regarding common rules promoting the right to repair for consumers.

Running 520 kilometres from Paris to Rotterdam. Over the Whitsun weekend the members of the Currimus running club will take part in the Roparun, Europe's biggest relay race.

After many years of preparations, CERN has approved a groundbreaking new experiment: the Search for Hidden Particles (SHiP). Physicist Alexey Boyarsky was involved from the start. ‘We know there is physics that’s missing and we aim to find it.’

Every year a photographer portrays Leiden as Stadsfotograaf (City Photographer) of the Leidsch Dagblad. This year it is the honor to Leonie van der Helm, an alumna of cultural anthropology. Over the next 52 weeks, Van der Helm will visualize the meaning of 'home'.

Two research groups involving Leiden University have been awarded a major European grant, the ERC Synergy Grant. This for research on the development of membranes that can clean water and purify medical drugs and research on the biological clock in certain bacteria.

Former student of Leiden University professor Louis Andriessen at the Royal Conservatoire in The Hague, Cyprus-born ACPA researcher Yannis Kyriakides, currently developing his PhD dissertation under the supervision of Professor Frans de Ruiter and docARTES PhD supervisor/ORCiM research fellow Dr. Bob…

Psychologists Marieke Tollenaar, Anne Miers and Esther van den Bos received donations from the Leiden University Fund and Stichting Praesidium Libertatis to take crucial first steps in research projects that may eventually contribute to the well-being of vulnerable youth.

Leiden University's Academy Building (Rapenburg 73) will be less accessible for traffic and pedestrians on 28, 29 and 30 March because of filming by the BBC along the Rapenburg. Filming will only take place in public areas, not in the University buildings themselves. Some roads may be closed off to…

People who move most in the afternoon and evening are less insulin resistant than people who move mainly in the morning or spread throughout the day. This makes them at lower risk of type 2 diabetes. These are the results that researchers from the Leiden University Medical Center (LUMC) have published…

The British astronomer and mathematician Edmond Halley was not, after all, the first to understand the cycle of the comet that now bears his name. This is shown by research conducted by, among others, Professor Simon Portegies Zwart. It was the monk Eilmer of Malmesbury who, as early as the 11th century,…

Four researchers from Leiden University have been awarded prestigious Vici grants the Dutch Research Council (NWO) has announced. The honoured applications are from researchers at the Faculty of Social and Behavioural Sciences, Leiden Observatory, the LUMC and the Faculty of Archaeology.

The human trafficking of Eritrean refugees is a booming business, where money is made with smuggling people, but also using violence, hostage situations and even torture. Modern communication methods like money transfer via mobile phones play a vital role in this, conclude professor Mirjam van Reisen…

How is our perception of sound informed by the way we participate in the world? That is the question PhD candidate Gabriel Paiuk has been pondering in recent years. 'The way we experience sound is informed by material, technical and collective conditions that influence our interaction with the envir…

For most school students, writing their extended essay (or profielwerkstuk) is the first time they really come into contact with what it means to do research. But where do you start? This is a question that is nonetheless relevant in contexts where the extended essay is written in English, such as bilingual…

In an innovative study, Radboudumc and LUMC jointly tested a candidate vaccine based on a genetically weakened malaria parasite. The results of this clinical trial, published in Science Translational Medicine, show that the vaccine is safe and elicits a defense response against a malaria infection.

Water droplets float in a hot pan because of the so-called Leidenfrost effect. Now physicists have discovered a variation: the Elastic Leidenfrost effect. It explains why hydrogel balls jump around on a hot plate making high pitched sounds. Publication in Nature Physics on July 24.

Stars orbit black holes while jumping up and down. This is the prediction of a theoretical model developed by Leiden physicist Satish Kumar Saravanan, based on Einstein’s theory of relativity. He defends his PhD thesis on July 7th.

Chemist Tobias Bauer discovered ways to improve drugs by encapsulating them. Packages with iron nanoparticles, for example, can stimulate immune cells. Bauer will receive his PhD on 9 June.

Samen met andere studenten bracht Fien Lurvink hulpgoederen naar Oekraïne en nam vluchtelingen mee terug.

Ammonia has been feeding the world for decades as a fertiliser and is now rapidly emerging as a carbon free fuel for shipping and industry. But if we focus only on CO₂ emissions, we risk creating new nitrogen problems, warns nitrogen expert Jan Willem Erisman in the journal One Earth.

Elena Maria Rossi is fascinated by black holes. Her appointment as a professor was a long-held wish, partly because there are so few female professors in her field. ‘My appointment is also a milestone for the Leiden Observatory.’

Twenty-two year old student of Leiden University College The Hague, Sara Kemppainen on her role as European Union Delegate at the G(irls)20 Summit, founder of WIL, UWC Alumni, Summit Coordinator and Bachelor student committed to bringing human welfare to the center of tech policy.

A tax on CO2 emissions from products entering the EU offers unprecedented opportunities in the fight against global warming. That is the conclusion of research on which Leiden environmental scientist Hauke Ward collaborated. ‘A new world is opening up,’ Ward says. ‘But success hinges on how we involve…

PhD defence

PhD defence

Histories Connected: Seminar

PhD defence

PhD defence

Armed with sunglasses, a thick layer of sunscreen and several bottles of water, over 3,300 students have arrived in Leiden for their introduction week. The start of the 55th EL CID happened to be on the hottest day of the year.

On 29 January, the Mayor of Leiden, Henri Lenferink, was awarded Leiden University’s Scaliger Medal. The longest-serving Mayor of Leiden was presented with the medal by the University’s longest-serving Rector Magnificus, Carel Stolker. Lenferink was awarded the medal in recognition of his achievements…

Although there is considerable evidence that nature in the city is beneficial to both people and animals, we still do not have an overall picture of those benefits. To rectify that, a Leiden PhD candidate and a student – armed with a cargo bike – are using The Hague as a life-size laboratory.

Lecture, Sociolinguistics & Discourse Studies Series

Following the United Nations Day of peace the kick off of World Class The Hague 2019-2020 took place at Museon, The Hague. World Class is a forum for discussion where selected students from various institutions across The Hague are given the opportunity to visit international institutions, engage in…

Social entrepreneur, Co-Founder of 'Women in Innovation and Leadership' and LUC student. In a recent article published by German news outlet 'Bento' third year student in Governance, Economics and Development Jennifer Pfister spoke about her role as a social entrepreneur and student at LUC.