Science Events

TechTalk: Vaccines & Infectious Diseases

Join this inspiring edition of TechTalk, where innovators, researchers, and industry ex...

Tuesday 19 May

Truth? The art of doubt

In Truth? The art of doubt, scientists and artists explore how we determine what is true.

until 3 January 2027

Guided tour of the Old Observatory

View one of the oldest telescopes in the Netherlands at the Old Observatory in Leiden.

until 24 December

Plants & Planets

In Plants & Planets you will travel through time and space: from the Big Bang to th...

until 7 February 2027

Life Science Symposium in Naturalis; discover the brain

During the 12th Life Science Symposium ‘Life in 3D: detection and diagnosis of neurodeg...

Thursday 21 May

Lunch & Learn: Innovations in Non‑Viral Cell Engineering

Join Aldevron and Trince for an exclusive half-day seminar highlighting the latest tool...

Tuesday 26 May

PEPtalk: A life after death for science

Fred van Immerseel, scientific preparator at the LUMC, discusses his unique connection...

Thursday 28 May

Pharma Innovation in Biotech & Life Sciences

Attend this engaging event on how Biotech & Life Science innovation can strengthen the...

Friday 29 May

International Image Interoperability Framework -IIIF- Annual Conference

The International Image Interoperability Framework (IIIF) conference will take place in...

1 until 4 June

Staging the Heroine

3 until 5 June

NanoMRI8

This year, the eighth edition of NanoMRI will take place from 22 to 26 June in Scheltem...

22 until 26 June

Experience the Leiden Health Festival

Join the opening of the Dutch Bio Science Week with the Leiden Health Festival where kn...

Saturday 27 June

Dutch Bio Science Week

Join us from June 22 – 29, 2024 in Leiden: the beating heart of the Dutch Life Sciences...

27 June until 5 July

TechTalk XL: Dutch Bio Science Week

Join this inspiring XL edition of TechTalk, especially for Dutch Bio Science Week 2026....

Tuesday 30 June

Congress of the International Psychogeriatric Association

The annual international conference of the International Association for Psychogeriatri...

1 until 3 July

Life Sciences Café: Dutch Bio Science Week

Join this inspiring XL edition of the Life Sciences Café, especially for Dutch Bio Scie...

Thursday 2 July

Open Day Leiden Bio Science Park

The Leiden Bio Science Park invites you to an Open Day during the Dutch Bio Science Wee...

Saturday 4 July

CINETS 2026: Crimmigration in an Age of Authoritarian Drift

From 5 to 7 July, CINETS 2026: Crimmigration in an Age of Authoritarian Drift will take...

5 until 7 July

European Congress of Conservation Biology

From 6 to 10 July 2026, the European Congress of Conservation Biology will take place i...

6 until 10 July

15th Annual Resilient Health Care Society Meeting

The 15th annual conference of the Resilient Health Care Society (RHCS) will take place...

17 until 19 August

International Carnivorous Plant Society 2026 Conference

From 21 to 23 August 2026, the International Carnivorous Plant Society Conference will...

21 until 23 August

Historicidagen 2026

From 27 to 29 August 2026, the Historicidagen (History Days) will take place in Leiden....

27 until 29 August

European Association of Japanese Resource Specialists 2026

In September 2026, the annual conference of the European Association of Japanese Resour...

1 until 4 September

Single-Use Event Leiden 2026

On 15 September 2026, the Single-Use Event is coming to Leiden! The conference will bri...

Tuesday 15 September