Timothy Mousseau

Timothy Mousseau is Professor of Biological Sciences at the University of South Carolina, researching ecological and evolutionary consequences of radiation exposure in Chernobyl and Fukushima. Since 1999, his work has documented radiation effects across biological scales from DNA damage to ecosystem dynamics.

Research reveals reduced biodiversity, increased mutation rates, and adaptive responses in contaminated zones. Mousseau has co-authored 200+ publications, including seminal reviews in Biological Reviews and Trends in Ecology & Evolution. He received AAAS Fellowship and directs international field studies.

Teaching covers evolutionary ecology and environmental risks. Public engagement includes expert testimony and documentary collaborations on nuclear accident impacts.