This site is a real gem, at the Doomsday Guide you track doomsday in its many and varied forms. This site provides an “online link resource to the full spectrum of End of the World Scenarios” inlcuding Armageddon, the Apocalypse, End of Days, Doomsday. There are even categories to look under:
- Religious Prophecy (western & eastern)
- Global Conflict
I’ve always had a fondness for a good disaster scenario (although I prefer not to experience them in real life) so this site is fabulous.