The possibility that our entire universe merely exists inside a computer simulation is more than an idle science fiction ...

Advanced simulations have been the subject of fiction from The Matrix to the season two episode of The Twilight Zone (2019), ...

Unifying gravity and quantum theory remains a significant goal in modern physics. Despite the success in unifying all other fundamental interactions (electromagnetism, strong force and weak force) ...

A theoretical study suggests that gravity could have quantum effects without itself being a quantum theory. Other researchers aren’t so sure.

Researchers say they've proven that the fundamental nature of reality simply cannot be simulated on any computer.

Explore the complex challenges of quantum gravity in this video, examining the evolution of gravity models and the necessity ...

This idea was once thought to lie beyond the reach of scientific inquiry,” said physicist Mir Faizal of the University of British Columbia.

Scientists are exploring a revolutionary theory that suggests human consciousness might operate as a quantum hologram, potentially extending across space and time. This concept, which integrates ...

For obvious reasons, we do not know what the inside of a black hole looks like. But thanks to theoretical physics, we can ask ...

For decades, physicists have faced one of science’s greatest puzzles: merging quantum mechanics, which describes tiny particles, with general relativity, which explains the universe’s vast structures.

The answer to this question depends on how you think about quantum gravity, explains physicist Vlatko Vedral ...

Loop quantum gravity (LQG) is a non-perturbative, background-independent approach to quantising spacetime that seeks to merge the principles of quantum mechanics and general relativity. In this ...