UPDATED! Congratulations to HAS Professor Laura Condon, 2025 Recipient of AGU's James B. Macelwane Medal
UPDATED 10/8/2025: To read the full College of Science news article on Laura Condon's award, go here. A short excerpt follows.
Dr. Laura Condon, professor of Hydrology and Atmospheric Sciences at the University of Arizona, has been selected to receive the prestigious 2025 James B. Macelwane Medal.
Condon is being honored for her pioneering work in understanding and simulating groundwater-surface water interactions under human influence. Her research has reshaped how scientists view groundwater’s role in the hydrologic cycle and its critical connection to climate, ecosystems, and human water use.
"It is such an honor to receive this award," said Dr. Condon. "I am grateful to my amazing family, mentors, mentees, and collaborators who have supported me and my research."
Condon’s expertise also informs national water policy. She has contributed to the National Climate Assessment and advised the White House President’s Council of Advisors on Science and Technology on groundwater issues, ensuring that cutting-edge science supports real-world decision-making.
"Laura is redefining how we understand and manage water in a changing world,” said Dr. Peter Troch, head of Hydrology & Atmospheric Sciences at the U of A. “This honor reflects not only her scientific brilliance, but also her vision and dedication to connecting science with society.”
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Our warmest congratulations to HAS Professor Laura E. Condon, recipient of the 2025 AGU James B. Macelwane Medal!
The James B. Macelwane Medal is given annually to three to five early career scientists in recognition of their significant contributions to Earth and space science. Nominees are selected for the medal based on their depth and breadth of research, impact, creativity as well as service, outreach, and diversity.
This year's AGU award acknowledges the importance of Condon's continuing contributions to the field of Earth sciences. Her past research efforts have been recognized with the National Science Foundation CAREER Award in 2020 and AGU's Hydrologic Sciences Early Career Award in 2021.
The Macelwane Medal was named in honor of former AGU president James B. Macelwane (1953-1956) who was renowned for his contributions to geophysics. Macelwane was also deeply interested in teaching and encouraging scientists, founding the Department of Geophysics at St. Louis University and serving as Dean of the Graduate School, along with various other roles, all while always committing to teach at least one course.
Congratulations, Laura!