Crucial information about research, funding or how university rankings are created is often not freely accessible. The Barcelona Declaration on Open Research Information calls for such information to be made open. Professor Ludo Waltman is one of its initiators. What needs to change?

Open Science is changing how people work together and share research. Anna van ’t Veer won the Leo Waiijers Open Science Award for a career full of Open Science activities. A sign of appreciation for aspects of Open Science that might not be immediately obvious.

PoreLab is officially opened on November 1st, 2016. This new lab located at the Sylvius Laboratory will be working with the latest DNA analysis technology and will bring science, education and industry together to explore practical applications with the MinION.

Academics who offer their books free online reach many more readers and are cited slightly more often. Surprisingly enough, it has little effect on the sale of paper editions, positive or negative. This is the conclusion of PhD candidate Ronald Snijder. PhD defence 29 January.

A screaming wind, a dark grey sky and unexpected rainfall. The visitors of the Master's Open Day of the Faculty of Science had a hard time, but nevertheless came en masse to the Gorlaeus Building: about 750 prospective students and supervisors.

The LUGO team is searching for 3 enthusiastic new team members to join us in August 2020. Will you be one of them?

February 29 and 1 march 2020

Leiden University has received a €50,000 grant from Open Science NL to develop a roadmap for integrating open science into the strategic priorities of various institutes and translating this into human resource (HR) policies.

The Open Day of Leiden University, on the 8th of this month, was a success again: 483 prospective students came to find out what Leiden has to offer. The Institute of Biology Leiden was also present.

The new CML minor Sustainable Development started on Monday 7 September 2009 with an official opening by the Vice-Rector Prof. Rietje van Dam.

There is an opening for a postdoc position at the University of Bern. The Swiss National Science Foundation has granted Prof. Dr Michael Stolz funding for four years for research on the library of the 15th century humanist Sigmund Gossembrot. The deadline for submission has been extended to 14 Novem…

From study places to consulting collections and from a meeting with your faculty liaison to getting books after opening hours: the new Science Library offers it all. The library moved to a brand new location in the Gorlaeus building and will be open starting 15 April.

The Faculty of Science is pleased to invite you on Friday 17 April to the opening event of the Leiden Metabolomics Facility with a mini symposium.

In this Inspirationlab, Prof. Simone Buitendijk and Prof. Edwin Bakker share their visions on the future of open education. How does open education influence Leiden University's strategy? And what can we say about its relevance and impact? Registrations for The Future of Open Education are now open!

Are you passionate about sustainability? Do you see opportunities to make Leiden University more sustainable? Are you able to inspire, engage and empower students and staff to cooperate? This is your chance to contribute!

An endless stream of publications, data and software accessible to all? Professor of Science Studies Thed van Leeuwen calls for a more human-centred approach and an overhaul of the PhD system.

Have you always wondered what it means to practice open science? Are you curious to know how you can apply open research practices in your own research? Or would you like to share your open science experiences with others?

Rector Magnificus Carel Stolker expressed his support in the media for 'The Real Opening,' the protest against government cuts. 'The plans are a disaster for higher education.' Professor Remco Breuker, one of the organisers of this protest on 2 September, called in NRC Handelsblad for a stop to the…

Join us on March 18th 12.00 - 14.00 for an open discussion on Open Science within Academia in Motion at Leiden University

We are very proud to announce that our LUC Science Lab is finished and ready to be used by LUC students.

igraph development focused on improving the most-used interfaces, which are Python, R, and Mathematica. Additionally, the developers aim to make the library and the interfaces easier to maintain, focusing on long-term sustainability. This ensures that igraph continues to be a useful tool for network…

Whether it's brushing up on a language, a course on current legal issues, or a master's degree in cybersecurity. Get inspired at the Online Open Day for Professionals on 2 November.

Over the last couple of weeks, the opening of the Schouwburgstraat building during the weekends turned out to be a great success. Therefore, the opening hours will be extended. Starting Saturday 30 May 2015, the Schouwburgstraat building will be open from 10.00 to 23.00 hrs. on Saturdays and Sunday…

Anéla Conference registration is now open and the full programme is online.

Registration for student reception now open

One of the most important puzzles in modern astrophysics is the nature of dark matter.

The 289 students who recently moved into the tower on Kolffpad at the Leiden Bio Science Park are sitting pretty. A self-contained unit in the middle of the campus yet surrounded by green, with a launderette, games room and study area on the ground floor, and, coming soon, a branch of Coffee Star.

The Opening Hours of the Faculty during the Holidays are:

Are you passionate about sustainability? Do you see opportunities to make Leiden University more sustainable? Are you able to inspire, engage and empower both students and staff? This is your chance to contribute!

How is Indian foreign policy made? This special issue of the journal India Review, edited by political scientists Nicolas Blarel (Leiden University) and Avinash Paliwal (SOAS University of London) features a number of interesting case studies that bridge the gap between Foreign Policy Analysis and India’s…

Live presentation Farmacie at the Master's Online Open Days, 5 October 2023

This year's RISE Award goes to emeritus professor Jetty Kleijn (LIACS). According to the board of RISE, Kleijn has dedicated herself in the past years to gender equality within LIACS and the Faculty of Mathematics and Natural Sciences. It is the first time since the introduction of the award in 2018…

Labour law experts have called on the Dutch government to review the bill for the Dutch Assessment of Employment Relationships and Legal Presumption (Clarification) Act (‘VBAR’). Experts consider this legislative proposal, which aims to clarify the criteria for assessing employment relationships, as…

Five projects with a lead applicant from Leiden will receive an Open Science Fund grant from the Dutch Research Council (NWO).

Reprohack, an initiative from community members, won the Open Initiative Trophy on 11 February, a prize for the best open science initiative in the Netherlands. A Reprohack is a hackathon-like event where participants repeat research to see whether the results were reproducible.

Foute taal? Bestaat niet!

New funding instrument to stimulate Open Science

The 2020-2021 academic year has begun. The new academic year may have been opened in a pared-down ceremony, but a ceremony it was nonetheless, with around 150 guests in the familiar setting of Pieterskerk and around 1,000 people watching the livestream. ‘Universities will always exist, however rapidly…

Today, March 15 2016, the FAIR Guiding Principles for scientific data management and stewardship were formally published in the Nature Publishing Group journal Scientific Data.

The Centre for Science and Technology Studies (CWTS) at Leiden University, in collaboration with the Curtin Open Knowledge Initiative (COKI), Sesame Open Science and OurResearch, have today launched the new Leiden Ranking Open Edition, based on open and reproducible data, providing a transparency and…

Confetti, stilt walkers and the new Einstein Fountain. On Monday, 2 September, the Gorlaeus Building of the Faculty of Science was festively opened. Together with Constantijn van Oranje, our students cut the ribbon. Dean Jasper Knoester: ‘The building is ready, now it is up to our students and researchers…

The American Chemical Society’s Publication Division (ACS) and Dutch universities represented by the VSNU have reached agreement on including open access publication as part of the contract with publishers. From 2017, all new articles submitted by an author associated with a Dutch university or participating…

On Tuesday 4 September, in a full lecture hall C1, Dean Geert de Snoo opened the Academic Year for the Faculty of Science. A year in which the ethics and responsibility of scientists will be invoked.