A number of institutions and STEM graduate programs are choosing to no longer require GRE scores in order to be considered for admission to their graduate programs.   A list of those institutions is maintained by Dr. Joshua Hall, UNC Chapel Hill, School of medicine.  If you would like your program added to the list, please contact Dr. Hall at jdhall@unc.edu

Another list can be found here.  Students should verify that GREs are not required for each of these programs before applying.