I think it would be useful for future applicants to list the schools that offer you admission without any mention of funding. I had no idea and thought schools would generally provide funding for PhD candidates (at least in STEM). I will name some of the notorious ones from GC. These are the schools that expect some students to pay for the full tuition and living expenses out of pocket for 5 years.
University of Miami University of Denver University of Tennessee Knoxville Northeastern University Rensselaer Polytechnic Institute Colorado School of Mines University of Houston
I'm going to echo University of Tennessee Knoxville. When I went to visit, their coordinator told me that she thought I would definitely receive funding and the department seemed very impressed by my application. I have yet to hear about funding. Guess you can't believe everything you hear!