In 1800, French explorer Nicolas Baudin led an important scientific expedition to Tenerife, Mauritius, Australia, Timor and South Africa. He returned with hundreds of exotic bird species. PhD candidate Justin Jansen reconstructed this ‘catch’ in a weighty book and talked to us about the wonderful fi…

With an off-the-charts number of downloads, outstanding media coverage, and more than 300 tweets, a small team behind the Scientific Reports article led by a Leiden PhD Igor Djakovic is living every researcher’s dream.

For four years, Vicky Beckers examined thin slices of wood under a microscope, mapping the anatomy of two plant families. Her research helps identify different wood species, benefiting both the timber trade and archaeology.

Medicines are becoming increasingly precise and innovative, but at the same time increasingly expensive. With their innovations, it is up to universities to increase competition, thus causing prices to drop. This is what newly appointed Professor of Biomolecular Analysis Hubertus Irth argues. His inaugural…

Vincent Bakker has won the 2017 Thesis Prize of the research master’s programme Political Science and Public Administration. His study of labour market effects of social investment policies is the crowning achievement of Bakker’s work as a MSc student. It also marks the start of his academic career.…

A Leiden-Delft-Erasmus research team has been awarded a LDE Global Support Grant to develop reusable algorithms in the remote detection of non-orthogonal architectural features, taking place in the archaeological context of the northern extremities of the Andean, part of the Istmo-Colombian Area.

A higher level of legal firearm availability does not lead to more violent deaths in Europe but does lead to more female deaths.

On November 22 in Arusha, Tanzania, the Council of Ministers of the East African Community (EASC) endorsed the Democratic Republic of Congo (DRC) as its seventh Partner State.

Plants love favourable microbes such as bacteria and fungi: they grow better and become healthier. Jos Raaijmakers, Professor of Microbial Ecology, is in search of the right microbes to be used in agriculture. Inaugural lecture 13 November.

Daniela Kraft and her research are a familiar fixture at the Leiden Institute of Physics (LION). Both have been awarded fellowships, grants and frequent media coverage. Effective July 1, Kraft has been appointed professor of Experimental physics, particularly in soft and biological matter.

Daniela Kraft's group has succeeded in creating a network of microparticles that is both strong and completely flexible. This may sound simple, yet they are the first in the world to succeed in doing so. A real breakthrough in soft matter physics.

Starting September 2022, Foteini Tsigoni is tasked by the Faculty of Archaeology to bring the different nationalities within the faculty community together. Herself an international student, she experienced culture shock wile adapting to the Dutch way of life, and is committed to help out new and current…

Academics increasingly face threats, intimidation and abuse. The WetenschapVeilig platform has been launched to address this. Academics who are being threatened or intimidated can seek help from the platform 24 hours a day. It’s good that we now have this platform. But at the same time, it’s awful that…

A world-famous light experiment from 1801 has now been carried out with sound for the first time. Research by physicists in Leiden has produced new insights that could be applied in 5G devices and the emerging field of quantum acoustics.

A group of Leiden Computer Science students, with Simone Cammel, Bas Mulders, Sufeng Li, Edward Magron en Kostas Tsogkas, won the prestigious business game 'StrICTly For Business'.

The ERC Council has awarded Starting Grants to five promising Leiden researchers. With an impressive three laureates, the Faculty of Social and Behavioural Sciences has done particularly well. The fourth grant goes to the LUMC and the fifth to the Faculty of Governance and Global Affairs.

How do atoms and molecules end up forming planets? That's what astrochemist Julia Santos studied during her PhD. She discovered the dominant process behind the formation of methanol in space – a finding that surprised the entire field.

CWTS will get a new board of directors for the coming three years, starting on 1 January 2024. The Faculty of Social and Behavioural Sciences of Leiden University has appointed Ludo Waltman as scientific director and Tjitske Holtrop, Wolfgang Kaltenbrunner and Clara Calero Medina as deputy directors.…

The new Dutch-Turkish dictionary has been completed, just in time for the celebration of 400 years of Dutch-Turkish ties. It would not have been possible without Gerjan van Schaaik and Mehmet Emin Yıldırım from Leiden University. On Wednesday 18 April the Education Minister Marja van Bijsterveldt will…

More than 60 European researchers and industry partners have set out their roadmap for the application of graphene in marketed products. Leiden chemist Grégory F. Schneider believes that graphene and other layered materials can in the future be used for DNA sequencing applications.

Can you prove whether a large quantum system truly behaves according to the weird and wonderful rules of quantum mechanics — or if it just looks like it does? In a groundbreaking study, physicists from Leiden, Beijing en Hangzhou found the answer to this question.

Carolien Rieffe is appointed an Honorary Professor at the prestigious UCL Institute of Education, University of London. Rieffe already holds a professorship, Social and Emotional Development, at Developmental Psychology, Leiden University. This new appointment strengthens the existing bond between Leiden…

Graphene floating on water does not repel water, as many researchers believe, but rather attracts it. This has been demonstrated by chemists Liubov Belyaeva and Pauline van Deursen and their supervisor Grégory F. Schneider. Publication in Advanced Materials.

Online dating is hard enough on its own, but these days you also need to know what terms like ‘zombieing’ and ‘prela’ mean. Alumni Milou Andree and Vivien Waszink wrote ‘Swipen voor een kwarrel, a book that discusses all the dating jargon, from the ‘scharrel’ to ‘pigbutchering’.

Tropical butterflies adapt to their environment to improve their chances of survival. The changes are triggered by hormone signals that transmit information about temperature to the butterflies' tissues. Biologist Ana Rita Mateus shows how a complex combination of environment, physiology and genetics…

An NWO Veni application by Linda Geven, Assistant Professor at the Institute of Criminal Law and Criminology, has been honoured. She will spend the next three years conducting research into false confessions in police interrogations.

An international team of astronomers, including astronomers from Leiden University, has found the missing link in the path taken by water through star-forming clouds and young stars to comets and planets. They did so with the help of the ALMA observatory in Chile. The researchers published their findings…

Without electronics carrying out computational tasks our daily lives would look very different. Devices such as elevators, vending machines, turnstiles, washing machines and even traffic lights use a simple form of electronic computing to switch from state to state. But, what if power supply is not…

Eveline Crone surmises that adolescence also has a positive effect on social development. She believes, for example, that it is in adolescence that young people learn the skills of cooperation, sharing and helpfulness. She will be researching this hypothesis in the coming period with an ERC Consolidator…

Rector Magnificus Hester Bijl can see dilemmas but above all opportunities in the search to increase the societal value of research in Leiden.

Microorganisms that temporarily ‘go to sleep’ play an important role in the evolution and survival of a population. Mathematician Shubhamoy Nandan conducted research on the effect of this characteristic called ‘dormancy’ in a novel mathematical model.

On Thursday, December 12, 2024, historian and terrorism expert Beatrice de Graaf will deliver the 53rd Huizinga Lecture at the Stadsgehoorzaal in Leiden. Under the title

It appears to be a paradox: ultra-thin material that absorbs all the incident light. Nonetheless, it does exist. Two Leiden researchers report on their research in ‘Applied Physics Letters’. The article is among the Top 20 of the most downloaded articles of this reputable journal in May.

There are lots of important items on the education and teaching agenda for 2024. Reaccreditation for the Law programmes including Notarial Law and Tax Law degree programmes, preparations for the implementation of the Kernvisie Bachelor, a new online teaching platform and a Teaching Fair, to name just…

Modern humans and Neanderthals may have co-existed in France and Northern Spain for up to 2,900 years until the Neanderthals disappeared. This is what archaeologists from Leiden University and Cambridge University write in a new publication in Scientific Reports.

Astronomer and science communicator Pedro Russo is awarded the K.J Cath Prize and € 2,500 for his outreach efforts that bring science to the general public. ‘There are so many bright scientists, and so few people communicating about science.’

More than a thousand 17th- and 18th-century Dutch letters from seized ships are now available online. The letters are a gold mine for researchers wanting to study the everyday language used by men and women during this period.

He is said to be one of the greatest living statisticians. Bradley Efron gave a lecture in Marekerk and opened LUXs, the Leiden University Center for Statistical Science, the first university statistics centre in the Netherlands.

Ludo Waltman has been appointed as professor of Science, Technology and Innovation Studies, especially Quantitative Science Studies, at Leiden University. The chair is located at the Centre for Science and Technology Studies (CWTS).

Elon Musk managed to foil a strategic Ukrainian drone attack with the push of a button. It clearly shows that democracy is hanging by a thread, says Associate Professor of Constitutional Law at Leiden University and Professor of Digitisation and the Democratic Rule of Law at the Open University, Reijer…

On 22 August, the GO-FAIR IN Africa was launched: an implementation network under the GO FAIR efforts to train, build and change the next generation of the Internet of FAIR Data and Services (IFDS).

Many students on the Master’s programme in International Relations and Diplomacy had their internship cancelled last year because of the pandemic. As an alternative, together with Professor of International Relations Madeleine Hosli, they wrote a book: The Future of Multilateralism.

On November 25, Dr Araceli Rojas presented her book El tiempo y la sabiduría: un calendario sagrado entre los ayöök de Oaxaca. The event took place in the Central Public Library of the State of Oaxaca, in the heart of Oaxaca City, at 7 pm.

On 11 November, neuropsychologist Liza Cornet competed in the semi-final of the FameLab international science communication competition. Her adventure ended there but she’s still ‘delighted’ to have taken part. What did she learn? ‘FameLab forced me to explain my research in everyday language.’

Whereas most outgoing professors are offered a congress, Nico Kaptein's former students and PhD students took a bigger approach. They treated him not only to a farewell congress, but also to a two-week tour of Indonesia, filled with lectures, and trips.

The way age is determined by the IND is being questioned as a result of several court rulings. The problem is that it is difficult to determine whether a young asylum seeker is just over or under the age of 18. So far there is no suitable way to determine exactly how old someone is, Mark Klaassen, associate…

How did manioc, a poisonous root, become the staple of Amazonia and change the lives of prehistoric Amazonian peoples? Veni grant recipient, Konrad Rybka aims to unravel this mystery using a variety of research methods across different disciplines.

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.

They hurtle along at over a thousand kilometres per second: the fastest stars in the Milky Way. PhD candidate Fraser Evans conducted research into these elusive hypervelocity stars and discovered that they have a lot to teach us, about black holes and supernovae, for example.

Professor of Political Science Ruud Koole was made an Officer of the Order of Oranje Nassau on the occasion of his valedictory lecture on 13 December. The Mayor of Leiden, Henry Lenferink, presented him with the decorations associated with this honour.