Wereldwijd worden veel samenwerkingsverbanden met Rusland stopgezet vanwege de oorlog in Oekraïne. Hoe zit dat met de ruimtevaart, waar de Russen ook een groot aandeel in hebben?

Begin oktober vond de eerste Psychology Connected van dit nieuwe academische jaar weer plaats. Met de vallende herfstbladeren voelen velen zich ook somberder. Onderzoekers delen hoe je een winterdepressie verzacht, en hoe je als ouder het beste kunt omgaan met de depressieve klachten van je kind.

Wim Voermans en Annemarie Drahmann namen op 13 februari deel aan het Rondetafelgesprek van de commissie Binnenlandse Zaken over de uitvoering van de Wet open overheid. De kernvraag van de bijeenkomst was de vraag 'Wat gaat goed en wat kan beter bij de uitvoering van de Wet open overheid?'

Tan, former PhD candidate Grotius Centre for International Legal Studies, received the award for the best dissertation with his thesis on armed conflict, international humanitarian law and human rights law.

Tanja heeft zich sedert 1985 met haar bijzondere en veelzijdige talenten ingezet voor het opbouwen van het internationaal Instituut voor Lucht- en Ruimterecht, waarvan zij vanaf de oprichting codirecteur is.

In zijn oratie bepleit Joachim Koops dat de toekomst van Security and Global Affairs ligt in onderzoek, onderwijs en academisch bestuur.

The Leiden University Centre for the Study of Religiewetenschap (LUCSoR) and the Beheerstichting Theologische Fondsen hand out two thesis prices each year, one for the best bachelor thesis en one for the best master thesis. Each of the two prizes comes with a cash prize of € 500.

Vanwege de toenemende drukte, chaos en gevaarlijke situaties op fietspaden roepen de vijf grote gemeenten op tot een verbod. Volgens Geerten Boogaard, hoogleraar staats- en bestuursrecht, ligt de oplossing niet in een algeheel verbod. In EenVandaag licht hij de zaak toe.

The incLUsion programme offers refugees who are not yet able to enrol as regular students the opportunity to take part in university education. Simon (IncLUsion secretary) and Sharon (exchange officer) reflect on the graduation and explain how the programme works.

Quirine Eijkman, terrorism expert at the Institute for Security and Global Affairs, talked about the attack in Manchester.

Universitair docent Klinische Psychologie Laura Steenbergen ontvangt een donatie van Stichting Klei & Zand om onderzoek te doen naar de microbiota-darm-brein-as: hoe de werking van de darmflora samenhangt met emotioneel welzijn. Zo’n persoonlijke donatie biedt, in tegenstelling tot aangevraagde subsidies,…

Het zal niemand ontgaan zijn dat de digitale dreigingen blijven toenemen. Uit monitoring door onze cybersecurity-experts blijkt dat er continu wordt geprobeerd om ook onze systemen binnen te dringen. Wat doen wij daartegen en hoe kan jij als medewerker bijdragen aan onze cyberveiligheid?

Marine Le Pen, an immensely popular French politician, has been found guilty of misappropriating EU funds and is barred from running for public office for five years. Wim Voermans, Professor of Constitutional Law, commented on her conviction in ‘Bar Laat’.

Vice-rector Organisatieontwikkeling en oud-decaan FGGA Erwin Muller start op 1 april 2026 als staatsraad bij de Afdeling Advisering van de Raad van State.

In opvanggezinnen voor alleenstaande minderjarige vluchtelingen komen veelvuldig misstanden voor, blijkt uit onderzoek van Zembla. Hoogleraar jeugdrecht Mariëlle Bruning reageert geschrokken tegenover BNN VARA: ‘We moeten zorgen dat we die kinderen in veiligheid brengen.’

This volume contains the edition or re-edition of 52 papyri and ostraca, dating from between the third century BCE and the eighth century CE.

Grootschalige productie van batterijen voor elektrische auto’s zwakt de emissiereductie die door elektrisch rijden wordt behaald af.

Ontdek je eigen gedrag en dat van anderen tijdens onze unieke teambuildingervaring, waar wetenschap, emoties en spelletjes samenkomen!

Tachtig academische papers, 270 deelnemers en vier rondetafelgesprekken over het aanpakken van mondiale problemen. De tweede conferentie van het interdisciplinaire onderzoeksprogramma Global Transformations and Governance Challenges werd groots opgezet. Wat vonden de deelnemers ervan? Bekijk het in…

The project has been done in the Quantum Matter & Optics group under the supervision of Prof.dr.ir. Tjerk Oosterkamp.The title of the presentation is:

The Nederlandse Organisatie voor Wetenschappelijk Onderzoek (NWO) has awarded Professor Joanita Vroom with the Aspasia grant of €200,000. She will use this grant to develop a new line in research and education focusing on the long-term dynamics of material culture in the eastern Mediterranean and adjacent…

As the flagship journal of the National Academy of Sciences USA, PNAS publishes several special features each year highlighting topics that are expected to engage the interest of the journal’s broad readership. Archaeologist Wil Roebroeks was invited by the Editors of PNAS to contribute a paper on the…

Dr. Joanita Vroom has been awarded a Breed Grant by the Leiden Global Interactions research profile to support the realisation of her project ‘Shifting Empires, Cultural Encounters. Mapping Material Culture and Foodways in the Medieval & Post-Medieval Eastern Mediterranean and Adjacent Near East (600-1900…

On 3 and 4 June 2015 a delegation from the biotechnology and biomedicine center in Prague (BIOCEV) visited the Faculty of Science in Leiden, as well as the Netherlands Centre for Electron Microscopy (NeCEN). The delegation was interested to see the potential for collaboration in the field of cryo transmission…

The discovery that eleven asteroids might collide with our Earth has become world news. The research of three Leiden astronomers has appeared on more than 190 news sites worldwide, from America to China. They developed and trained an artificial neural network for this discovery.

Prof. dr. Pancras Hogendoorn is stepping down as dean of the Faculty of Medicine and vice-chair of the Executive Board of Leiden University Medical Centre (LUMC). He is also resigning from all associated secondary posts. Hogendoorn has taken his decision in anticipation of the findings of an inquiry…

In the renovation of the P.J. Veth Building, much attention has been devoted to the environment and the sustainable (re)use of materials. You can now separate waste easier, fill your own water bottle at the Join the Pipe tap point and pick up a free book at the giveaway library. All this is possible…

DANS (Digital Archiving and Networked Services - an institute of the KNAW) has granted an application for a Small Data Project for the digitizing and disclosure of the Tell Sabi Abyad archive.

Extinct hominin DNA extracted from >40,000 years old sediment

Lecture

Assistant professor Carmen Van den Bergh has been nominated for the Leiden University Teaching Prize. ‘I combine literature education with social relevance and personal experience.’

Which roles did books have in prayer in the late Middle Ages? What did the interaction with these books by readers and users look like? And how can we see this reflected in the books that were handed down?

In De Kookshow, Universiteit Van Nederland explores the scientific world behind food. Ever wondered which senses influence how tasty you find something? And why do you always have room for pudding after a meal? Leiden historian Kim Beerden is among the scholars providing answers.

Leiden alumnus Luc Amkreutz is a curator at the National Museum of Antiquities. His exhibition about the submerged landscape of Doggerland highlights what we can learn from prehistory. ‘Just like the people of Doggerland, we are confronted with climate change, but we are responsible for the speed of…

Book presentation

Lecture

During a workshop held in Bandung, Indonesia, on March 27, 2015, current and future research projects were presented by Prof.Dr. Ade Kramadibrata, Director of the Indonesian Resource Centre for Indigenous Knowledge (INRIK).

Joanita Vroom, Associate Professor Archaeology, regularly tries out old recipes, together with a group of Archaeology students. 'You really need to love garlic.'

As from Wednesday 13 May, the Faculty Office has moved to the Herta Mohr Building.

Gabina Aurora Pérez, Mixtec investigator and defender of rights of indigenous peoples, who is working at the Faculty of Archaeology, Leiden University (The Netherlands), was honored by the Government of the State of Oaxaca, Mexico, as her name was given to one ofthe modern buildings in the ' Ciudad…

The Chlorakas Palloures Excavation on Cyprus, run by Dr Bleda Düring, was featured on Cypriot national television. In the item Düring had the chance to explain the importance of the site and highlight the team's finds.

In January 2014 the first season will take place of a new research project from the Faculty of Archaeology in Oman.

Researchers from Leiden and Groningen have found a fossilised paw of one of the last Dutch brown bears. They made their discovery in the water supply system in the dunes near to Noordwijk.

How can large carnivores co-exist with human communities? By studying tigers and leopards in Nepal, Babu Ram Lamichhane argues that co-existence is possible if wildlife sites are well conserved while their impacts on humans are minimal and socially acceptable. PhD defence 9 April.

Sufyan Al Karaimeh, a guest researcher at the Faculty of Archaeology, is currently involved in the Aerial Archaeology in Jordan (AAJ) Project. Over the past 25 years, the individuals involved in this project have not only compiled an expansive collection of photographs but have also helped discover…

The School for Advanced Research organised an onlne conversation between Dr Bleda Düring and his co-editors of the publication Archaeologies of Empire and the editors of the publication Imperial Formations. Watch the resulting video.

Genes predict whether you have a propensity for an illness but environmental factors often have the last word: nutrition, air pollution, lifestyle, stress. The exposome as both culprit and chance. Large-scale research is being carried out into this at Leiden. Thomas Hankemeier, Professor of Analytical…

Symposium

Valedictory lecture

The research conducted at the Health, Medical and Neuropsychology unit investigates the psychological factors of health and disease, which allows for the development of innovative treatments.