A mind-bending theory called quantum immortality suggests that your consciousness shifts to parallel universes after you die.

Throughout its five seasons, the Netflix show Stranger Things follows a ragtag group of teenagers and their parents as monsters from another universe — unleashed by the secret work of a government ...

"Parallel World" is a concept that the universe where we live and the world and the universe which are different also in another dimension from the world exist, and it is sometimes drawn in the world ...

Right now, the Universe might be splitting into countless parallel Universes, each one with a new version of you. This ...