Take a look at these sites:\nhttp://www.jobweb.com/experiential/jintern.htm\nhttp://www.training.nih.gov/student/index.asp\nhttp://www.columbia.edu/cu/biology/ug/intern.html\nhttp://sist.fnal.gov/\nhttp://www.google.com/search?hl=en&q=summer+internships&btnG=Google+Search