Fungi range from microscopic, single-celled yeasts to vast underground mycelial colonies covering hundreds of acres. They are heterotrophs that play major roles in recycling environmental carbon, cause diseases of plants and animals, and make many industrial products. Because they are more closely related to animals than to plants and because their biology and genetics are easily manipulated, fungi are great model organisms. With ~15 labs dedicated to the study of yeasts and filamentous fungi, the University of Georgia is an international hot spot for fungal biology. Fungal researchers at UGA study ecologically diverse organisms to investigate topics ranging from plant pathology to population genetics to developmental biology. The combination of courses focused on fungi and related research methodologies provides a strong curriculum for graduate students and a productive training environment for postdocs interested in fungi.