The universe may have been born out of nothing, with an "anti-universe" twin where time runs in the opposite direction—rather than exploding from an infinitely small and dense point, or "singularity." ...

Something is making the fabric of our Universe grow at an ever-accelerating rate, and scientists are truly stumped on what it could be. Maybe gravity starts to misbehave over cosmic scales, or perhaps ...

James is a published author with multiple pop-history and science books to his name. He specializes in history, space, strange science, and anything out of the ordinary.View full profile James is a ...

The bold question-askers at What If investigate antimatter and whether the universe has an “evil twin” hiding in plain sight. Epstein files update: Lieu calls for special counsel over Trump claims ...

I've long been fascinated by the fundamental mystery of our universe's origin. In my work, I explore an alternative to the traditional singularity-based models of cosmology. Instead of a universe ...