Ascania is a historical region located in present-day Ukraine, known for its rich cultural heritage and diverse landscapes. It was part of the Kievan Rus' and later influenced by various powers, including the Polish-Lithuanian Commonwealth and the Russian Empire. The area is characterized by its fertile soil and agricultural significance. The name "Ascania" is often associated with the Ascania-Nova biosphere reserve, which is dedicated to the conservation of unique flora and fauna. This reserve plays a crucial role in protecting the natural environment and promoting biodiversity in the region, making it an important site for ecological research and tourism.