Humboldt Kolleg Excellence in science and global challenges today, Sofia, 24-27 June 2026
Humboldt Kolleg Human and artificial intelligence in science and society Sofia, 12-15 September 2024
The Humboldt Grove
Humboldt Kolleg “Science without borders: the ideas of Alexander von Humboldt in the modern world” – Varna, 18-23 September 2019
Bulgarian-German scientific cooperation – past, present and future