Dan Walls is a postdoctoral research associate visiting the Ramírez-Andreotta laboratory at the University of Arizona from Rensselaer Polytechnic Institute in Troy, NY. He grew up in Media, Pennsylvania, and plans to return to the Philadelphia area to co-create similar environmental justice projects in the future.


Lane (me) is a grad student at the UofA researching cheap and portable methods for detecting chemicals, bacteria, and viruses. I am in the...
From Rock Island, Illinois- across from Iowa along the Mississippi River. Studied Geosciences (with a minor in chemistry) at Northern Illinois University (2002) before...
Marissa Heffernan is a senior in the Honors College at the University of Arizona studying journalism, environmental science and French. She grew up in...