Stigmabase is a non-profit internet initiative dedicated to informing and raising awareness on the damaging effects of social exclusion and stigma around the world. The marginalization of individuals or categories of individuals is a too common phenomenon. Millions of people are facing this problem around the world and many complex factors are involved.

lunes, 4 de marzo de 2013

Ancient Seaways Carried Alligators to South America

Ancient Seaways Carried Alligators to South America: The discovery of the new crocodilian species living on both continents before the emergence of the land bridge, suggests caiman ancestors crossed a saltwater seaway to reach South America. The finding is somewhat surprising, because alligator and ...