The Institute of Queer Ecology (IQECO) is a collaborative, decentralized organism that works to imagine and realize an equitable multispecies future. With programming that ranges from exhibitions, artwork, and publications to direct community actions, IQECO lays the groundwork for a (bio)diverse utopia.

I would say it belongs to Culture first and foremost considering that the article is fundamentally about an art collective that is perfectly intersectional.

but the article was about art & culture.