Are there universes out there parallel to our own? It’s a question scientists have sought to answer for ages, but so far has proved impossible to solve. The laws of physics are often at the front of ...

The idea of a multiverse suggests that our universe may be just one of many, possibly existing alongside countless others.

This also means that there could be hidden curvatures of space-time or gravitational fields, which could explain a fundamental issue in physics: the hierarchy problem. There are several ongoing ...

Is there evidence for the existence of an enormous number of other universes? In 1987, Steven Weinberg wrote a cute little paper entitled “Anthropic Bound on the Cosmological Constant”. Weinberg was ...

Here’s what you’ll learn when you read this story: Our universe has cracks, linking us to others, a quantum physics theory says. This opens the door to another version of you existing in some other ...