Ana Espinosa Seguí works as a lecturer and researcher in the Department of Human Geography. She teaches in English in the subjects Introduction to the Geography of Tourism, Introduction to Human Geography and Typologies of Tourist Spaces. She is the coordinator of the subject Industrial and Commercial Activities. Territorial Implications of the Master in Local Development and Territorial Innovation, as well as being the coordinator of the practical internship of the Degree in Tourism.

She has participated in short teaching stays within the Erasmus+ program, action KA131, in Germany (Leuphana Universität Lüneburg, in both Hochschule in Kempten and Kleve, Universität Bonn and Goethe Universität), Poland (Uniwersytet Jagiello¿ski and Uniwersytet Adama Mickiewicza), Italy (Università di Camerino), Romania (Universitatea Babe¿-Bolyai) and United Kingdom (Ulster University).

She has done postdoctoral stays at the Goethe Universität in Frankfurt (Germany) during 2007 and 2008, at the Raumplannung Fakultät of the Dortmund Universität (Germany) in 2009 and 2010. In 2011, thanks to an Understanding Canada grant from the Canadian Embassy in Spain, she conducted research on Toronto's Business Improvement Areas at the Centre for the Study of Commercial Activity (CSCA) at Ryerson University in Toronto (Canada). More recently, she visited the Facultatea de Geografie of the Universitatea Babe¿-Bolyai in Cluj-Napoca (Romania) in March 2018, the department Geografii Regionalnej i Turystyki of the Instytut Geografii i Rozwoju Regionalneg of the Uniwersytet Wroc¿awski (Poland) in July 2022. In July 2023 she made a short stay at the Science, Society and Sustainability (3S) research group of the School of Environmental Science at the University of East Anglia (UK).

Ana Espinosa has focused her most recent research on the analysis of transitions to sustainability from individual, household and community of practice consumption, the development of Geographies of Sustainable Consumption, through the theory of social practices, and on Education for Sustainability and the climate emergency.