U.S.A TOP 20
1. Princeton University
2. Harvard University
3. Columbia University in the City of New York
4. MIT – Massachusetts Institute of Technology
5. Yale University
6. Stanford University
7. The University of Chicago (uchicago.edu)
8. University of Pennsylvania (upenn.edu)
9. Home | www.caltech.edu
10. Rice University
11. Brown University
12. Dartmouth College | Home
13. Cornell University
14. Johns Hopkins University (jhu.edu)
15. Northwestern University
16. Duke University
17. Vanderbilt University
18. Georgetown University in Washington DC
19. UCLA
20. Home | University of California, Berkeley