Congratulations to all the participants in the 2017 Region IV Science Fair. The top 43 participants win prizes, and move on to the State Science and Engineering Fair at MIT in May, and the top 2 projects move on to the Intel International Science and Engineering Fair in Los Angeles, California. The 2017 Winners and top scoring projects are listed below. This year's First place winner was Imane Bouzit from Pioneer Charter School of Science II with her project entitled The Effects of Turmeric and Bovine Collagen on the Regeneration of Dugesia dorotocephala. Second Place was awarded to Vivek Gopalakrishnan from Lexington High School with his project: To Floss, or not to Floss: An Oral Microbiome Investigation.