Although the celestial cataclysm was a great catastrophe, it did introduce us to the Hifinginn and their universes—and consequently pushed forward our technology, biology, medicine, and understanding of the cosmos at least a century forward. The H...

Camp spirits only appear in cases where a human body has been burned alive and left alone. It's unclear how they form, but scientists have narrowed it down to something in the bones reacting to long-term exposure to ashes. They were common during ...