Modified viruses can both kill cancer cells and activate the immune system. This is what an LUMC team discovered while researching a new prostate canc...

Researchers from Leiden have developed a promising TB vaccine that users can self-administer via a special patch. This could be beneficial for countri...

Are you brave enough to enter a haunted house? Curious about how the human skeleton works? Discover this and more on 3 October at the Science Market i...

To mark the university’s 450th anniversary, the Leiden Discoveries science route has been updated and was relaunched on the Night of Discoveries. New ...

Wearing All Stars and ‘just’ a pair of jeans, with a backpack slung over his shoulder. It was an informal Friday afternoon with Mark Rutte, NATO Secre...

‘Dutch politics are changing, but they also are characterised by stability; that tension fascinates me.’ Sarah de Lange studies, among other things, t...

From a powerful documentary to a heartwarming classic: four Leiden alumni have chosen their favourite films and will introduce them at Leiden Internat...

Assistant Professor Juan Masullo of the Institute of Political Science has been awarded the 2025 Alexander George Best Article Award for his work on i...

Every Political Science master’s student at Leiden University completes their degree with thesis. The thesis provides students with the opportunity to...

On Tuesday 30 September 2025, PhD candidate Jonathan Collins will defend his dissertation A Wolf in Sheep’s Clothing: A Mixed-Methods Analysis of the ...

On Tuesday 30 September 2025, PhD candidate Kathleen Brown will defend her dissertation 'Deception, Risk, and Evasion: The Politics of Sovereign Debt ...

‘Be yourself. Be as gay, queer, trans as you can and show the world you exist.’ These rousing words from Looi van Kessel marked the start of the third...

In the Port of Rotterdam, tiny industrial pellets leak into the environment, causing a form of pollution that’s hard to trace but highly persistent. T...

The Executive Board proposes to take the decision to suspend the existing institutional student exchange programmes with two Israeli universities, and...

In the short term, no reorganisation is foreseen within the Faculty of Humanities, nor are any compulsory redundancies expected. Nonetheless, structur...