David Hogan received his Doctorate in 2016 from the Department of Environmental Science in the
University of Arizona’s College of Agriculture and Life Sciences. He is an assistant research scientist in
the Environmental Microbiology Laboratory of Dr. Raina Maier. His research interests focus on the use
of biosurfactants (microbially produced surfactants or “soaps”) to develop remediation technologies for
metal contamination in water.


As a public service, Monica and Bridgitte have a conversation about coronavirus and covid-19. For More information here are some reputable sources of information....
Ruby O’Brien-Metzger is a junior at University of Arizona pursuing a bachelor’s degree in Mechanical Engineering. She was born and raised in Tucson, Arizona...
My name is Haley Arnold and I’m from Tucson. I’m a junior majoring in Neuroscience and Cognitive Science and minoring in Psychology and Speech,...