Adding extra dimensions to a theory known as “fuzzy gravity” may help bridge the gap between quantum mechanics and relativity.
Exploring quantum gravity with a simple pendulum experiment
Even tiny deviations in pendulum behavior caused by quantum gravity could be clearly noticeable, say researchers.
New test could help detect effects of quantum gravity
Gaining an understanding of quantum gravity could help scientists uncover some of the Universe’s deepest mysteries.
Unexpected player links gravity and metamaterials
Scientists uncover a surprising link between hyperbolic metamaterials and gravity, revealing that light behaves similarly in both realms.
Mystery of gravity hole in Indian Ocean solved
The mystery around a region where Earth’s gravitational pull is weaker than other parts of our planet may finally have an answer.
New theory of gravity rethinks the Big Bang
A new approach to understanding gravity helps eliminate some discrepancies inherent in general relativity.
Atoms vs apples: How quantum effects challenge gravity’s rules
New research reveals that quantum effects defy the universality of free fall, providing a potential experimental pathway to test quantum gravity.
Modified theory of gravity eliminates the need for dark energy
Many physicists are still skeptical that dark energy can fully explain gravity, and are therefore exploring alternative theories.
Studying quantum aspects of gravity with entanglement
What would it mean for two particles to become gravitationally entangled?
What is quantum gravity?
Quantum gravity seeks to describe gravity according to the principles of quantum mechanics, but can it be done?