In an effort to further awareness of the Darfur genocide, which has killed an estimated 400,000 people and created 2 million refugees, Google Earth, in partnership with the U.S. Holocaust Memorial Museum, has produced the Grisis in Darfur initiative. Google Earth has been updated to include recent images of the Darfur region of Sudan; paired with downloadable interactive features this enables users to view in stunning detail over 1,600 destroyed villages, zoom in on over 133,000 structures that have been burned, and view pictures and video that have been uploaded from specific geographic locations. You can download Darfur layers for Google Earth from USHMM directly by clicking here, as well as browse those created by the American Association for the Advancement of Science by clicking here. To learn more about Darfur take a look at the Human Rights Watch resources Darfur Destroyed and Crisis in Darfur, or the Wikipedia entry on the Darfur Conflict.