Todd Anderson is a Professor in the Department of Environmental Toxicology and The Institute of Environmental and Human Health (TIEHH) at Texas Tech University. His teaching and research focus on the movement and analysis of chemical contaminants (pollutants) in the environment. The ultimate objective is to evaluate and better characterize potential exposure of organisms to contaminants. An important set of supporting experiments involve specifically testing for the effects of selected chemicals using invertebrate and vertebrate models.