If this scenario plays out, “the world as we know it would collapse like a house of cards,” says one theoretical physicist.

Fancy the idea of our universe being just one bubble among countless others in a cosmic bubble bath? The theory of eternal ...

which aligns with the theory. "It's exciting to have these new tools that could effectively serve as a table-top 'laboratory' to understand the fundamental dynamical processes in the universe ...

This could mean that the universe could undergo catastrophic vacuum decay, with a bubble of the true vacuum expanding at the speed of light. This could happen at any time and we wouldn't see it ...

The alarming news from the recent DESI data on the expansion of the Universe is that the energy density of the vacuum might ...