Complex sentence: She returned to the U.S.to pursue further studies at the University of Wisconsin Madison, receiving her master's degree in anthropology in 2012 and a PhD in archaeology and biological anthropology in 2016.
Split into simpler sentences: She returned to the U.S.to pursue further studies at the University of Wisconsin Madison. She receiving her master's degree in anthropology in 2012 and a PhD in archaeology and biological anthropology in 2016.