This weekend is Ragnarok. But it isn't the end of the world.

You may have read that this weekend is supposed to mark the coming of Ragnarok, the violent "Viking Apocalypse" prophesied in Old Norse poetry. But the mythical apocalypse that inspired Game of Thrones' long winter isn't actually on the books—and may refer to events that happened centuries ago. » 2/21/14 11:00am 2/21/14 11:00am