American | American Civil War | American Broadcasting Company | Harvard University | Columbia University | Yale University | American football | University of Paris | New York University | Stanford University | Princeton University | University of Cambridge | University of Pennsylvania | Puerto Rico | University of Michigan | University of Chicago | University of California, Berkeley | University of Toronto | Cornell University | African American | University of Oxford | University of London | American Idol | University of Oslo | American Revolutionary War | Cambridge University | University of Southern California | McGill University | Johns Hopkins University | Northwestern University |
Academic positions include Assistant Professor of Biology and Environmental Sciences at the University of Puerto Rico (1996–1998), Professor of Oceanography and Environmental Sciences at the Universidad Metropolitana (1998–2005), and Research Professor of Marine Sciences at the Inter American University of Puerto Rico, Bayamón Campus (2009 to present).