The 12th Researchers' Night Festival takes place from 25 to 29 September and this year's focus is on research ethics. How far can we go with human subject research? What are the ethical limitations of artificial intelligence? These are just some of the topics of this year's festival. More than 900 thrilling science events are waiting for you, both in Tartu and various other places all over Estonia.Find out what's happening nearby. Choose a location on the map, or choose from the list below (and read more)!