Quantum gravity is the missing link between general relativity and quantum mechanics, the yet-to-be-discovered key to a ...

Famed physicist Stephen Hawking took gravity to its ultimate limits. In doing so, he made a number of significant ...

A new theory suggests that gravity could possibly be the result of entropy. If true, this would mean that everything in the ...

Last year, Jonathan Oppenheim’s theory of post-quantum gravity was the only theory that made it into my Best of 2024 summary.

I've long been fascinated by the fundamental mystery of our universe's origin. In my work, I explore an alternative to the ...

Quantum-based gravity sensors have probed fundamental physics, and they could transform our understanding of what’s just ...

Scientists have long sought the particle that carries the force of gravity, but a new theoretical model tosses out that idea entirely – and shows how it could be tested in experiments ...

Physicists have proposed a radical approach that questions decades of belief about how gravity, spacetime, and quantum mechanics fit together.

One of the world’s leading scientific journals recognizes physicist Igor Pikovski’s work on a method to detect gravitational ...

Einstein’s general relativity is an exceptional theory of gravity that has been proven correct time and time again. Quantum ...

A new study in Physical Review Letters has used atomic clocks to study relativistic effects in interacting quantum systems.