This link was forwarded to me, as most of these internships are. Looks like a list of summer opportunities at a variety of sites around the country as compiled by Columbia’s School of General Studies. As with all of my posts and re-posts, and as the Columbia sites notes, the reader is cautioned that none of the programs carries any endorsement by the School of Natural Sciences at St. Edward’s University. The information is posted or linked here as a courtesy to you. Make sure to do your homework and find the best fit for your educational trajectory. Don’t hesitate to get some feedback from your faculty or advisor.