Leigh Royden

Leigh Royden is the Cecil and Ida Green Professor of Geology and Geophysics in the Department of Earth, Atmospheric and Planetary Sciences at the Massachusetts Institute of Technology (MIT), where she has been a faculty member since 1984. She served as Division Head for the Program in Geology, Geochemistry and Geobiology from 2003 to 2010 and currently directs MIT's Experimental Study Group. Royden earned her A.B. in physics from Harvard University in 1977 and her Ph.D. in geology and geophysics from MIT in 1982.

Royden is renowned for her interdisciplinary approach combining geology, geophysics, and mathematics to study Earth's crustal deformation, particularly focusing on tectonic processes shaping Earth's surface. Her research centers on mechanics of large-scale continental deformation, interaction of surface processes and tectonics, and subduction dynamics. She is especially known for her work on flow in the lower crust and its relevance to mountain ranges and high plateaus, with significant contributions to understanding subducting slab dynamics in regions like Tibet and the Mediterranean.

Her extensive publication record spans over four decades, with recent work focusing on slab interactions, double subduction systems, and the connections between tectonic processes and landscape evolution. Royden's research has fundamentally reshaped our understanding of continental processes, particularly in how different types of subduction zones lead to different mountain belt formations.

• Walter H. Bucher Medal, American Geophysical Union (2019)
• Elected to the German National Academy of Sciences Leopoldina (2022)
• Fellow, American Academy of Arts and Sciences (2018)
• Stephan Mueller Medal, European Union of Geosciences (2013)
• George P. Woollard Award, Geological Society of America (2011)

Royden has been a champion of inclusivity and diversity within Earth sciences for decades. She was part of the group that authored the 1999 Study on the Status of Women Faculty in Science at MIT, which documented systemic gender disparities. She has mentored numerous junior researchers and actively addressed career challenges faced by female faculty. Her service includes editorial roles for major journals and committee work for prestigious scientific organizations.