Televicentro de Puerto Rico (WAPA-TV channel 4) live television interview with Alba Nydia Díaz and Armando Caussade. This resource is in Spanish.
Univisión Puerto Rico (WLII-TV channel 11) live television interview with Eliezer Ramos and Armando Caussade. This resource is in Spanish.
This web site has terrific information about Antarctica and learning resources. The site focuses on signals of global climate changes that are seen in ice cores from Antarctica.