Trying to solve quantum gravity is frustrating. We have made tremendous progress in quantum theory, but it seems that every ...

The cosmological constant is the mathematical description of the energy that drives the ever-accelerating expansion of the cosmos. It's also the source of one of the most enduring and confounding ...

Researchers have unveiled a new AI technique, GAME, that sharpens analysis of cosmic data, and a separate theory suggesting microscopic wormholes could explain dark energy. These advances aim to ...

The cosmological constant problem, or the vacuum catastrophe is a discrepency in the observed values of the vaccuum energy density and its theoretical predictions. The solution may lie in the very ...

General Relativity continues to provide a robust framework for understanding the interplay between gravitational waves and the cosmological constant. Gravitational waves—ripples in the fabric of ...