The Armenian Genocide Museum & Institute (AGMI) works to document and accurately illustrate all materials related to the Armenian Genocide (1915-1922). The site is in Armenian, English and Turkish versions.
The Armenian Research Center of the University of Michigan-Dearborn now maintains a homepage of material on the Armenians, their history, the Armenian Genocide, and the current struggle of Nagorno-Karabagh, literature, etc. Lovely, large photographs can make site slow to load.