Credit: (Image courtesy of Guy Theraulaz/Harvard SEAS) Following a series of studies on termite mound physiology and morphogenesis over the past decade, researchers at the Harvard John A. Paulson School of Engineering and Applied Sciences have now developed a mathematical model to help explain how termites construct their intricate mounds. The research is published in the Proceedings of the National Academy of Sciences. "Termite mounds are amongst the greatest examples of animal architecture on our planet," said L. Mahadevan, the Lola England de Valpine Professor of Applied Mathematics, of Organismic and Evolutionary Biology, and of Physics and lead author of the study. "What are they for? How do they work? How are they built? These are the questions that have puzzled many scientists for a long time."