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?

#### Dark matter from quantum gravity

Researchers at the Southern University of Science and Technology in China ask if gravitons can be promising candidates for dark matter components.