Announcements
- Submitting PNIL declarations is currently unavailable
- Leiden Science baking competition: celebrate Pi Day with pie
- Your story becomes art in the [s]TATTOO pop-up studio
- PhD candidates: apply for Una Europa's interdisciplinary summer schools
- Owner of an inactive Microsoft Team? Look out for important email from Microsoft
- 2–6 March: Temporary shutdown of process cooling water
- Scheduled maintenance education systems on 13 and 14 February
- Keep it clean and clear – and mice won’t come near
- Update: Cleaning robot in the Gorlaeus Building
- Una Europa Staff Week 2026: come together as staff and students to transform how we learn and work
- Turn student challenges into solutions: free online international programme for students and staff
- Science Student Plaza: the place for student support
- Students and Phd's: win a place at the Una Europa Student Congress
- Study sustainability and earn credits with this free, virtual exchange
- Share your research with the public at our science events in Leiden and The Hague