A new theory published late last year is offering an explanation as to why our universe is expanding at an accelerating rate.

The multiverse theory, a mind-bending concept, proposes that our universe is not alone. Instead, it suggests a vast sea of universes, each with its own ...

The multiverse theory essentially suggests that our universe ... It still focuses on that multiple universe prospect-though it focuses on them appearing at different times. To find evidence ...

But right now, cosmologists are trying to figure out if there’s a group of multiple ... other universes. So the biggest misconception about the multiverse is that it’s a bone fide theory ...

The Big Bang Theory explains how the universe began. The Big Bang Theory stands as the most widely accepted explanation for the origin of the universe. According to this theory, the universe began ...

Eternal inflation, string theory and even Hugh Everett III’s ‘many worlds ... but this theoretical simplicity comes at the cost of multiple universes. The various theories also suggest that the ...

Filmmakers have been exploring stories related to multiple universes for a long time. In general, "multiverse" is a term scientists use to describe the theory of multiple universes existing ...

according to string theory, exist in parallel dimensional membranes—bump into one another, the impact sets off an astronomical Big Bang that generates a universe-worth of elements in the fiery ...

Like stretch marks left on skin that expanded too quickly or cracks embedded in freezing ice, cosmic strings are artifacts of what the universe looked like in the moments before it rapidly changed ...