A new quantum recipe for black holes could be the first step toward a theory of "quantum gravity", the "holy grail" of ...

Some physicists think our reality is a kind of cosmic hologram, with space, time, and gravity as manifestations of a ...

Gravity can exist without mass.” It’s a statement that upends a century of astrophysical dogma and, for some, sounds as ...

Quantum gravity is an attempt to reconcile two theories of physics. When you purchase through links on our site, we may earn an affiliate commission. Here’s how it works. Quantum gravity is an ...

A new physics paper takes a step toward creating a long-sought "theory of everything" by uniting gravity with the quantum world. However, the new theory remains far from being proven observationally.

Part of our International Year of Quantum Science and Technology coverage More than 300 top quantum physicists gathered ...

Quantum gravity is not the only path to unification, and the problem can be addressed by investigating whether quantum mechanics and general relativity could be coupled in a state of co-existence.

A new quantum theory of gravity has been developed that aligns with the standard model of particle physics, potentially enabling unification of gravity with the other fundamental forces.

According to scientific legend, quantum mechanics was born on the island of Helgoland in 1925. A hundred years later, ...

A new theory of quantum gravity, which attempts to unite quantum physics with Einstein's relativity, could help solve the puzzle of the universe's expansion, a theoretical paper suggests.