Black hole singularities should not exist, according to theories of quantum mechanics. New tweaks to Einstein's equations of ...

Several physicists have proposed theories that try to unite quantum mechanics with Einstein’s general theory of relativity.

If gravity arises from entropy, scientists could unite Einstein's general relativity with the quantum realm while shedding ...

We experience the flow of time because it’s a natural outcome of the basic laws of physics. But we may need to build a whole ...

While general relativity describes gravity, quantum theory deals with the other three ... "This leads to some of the partial equations in a quantum theoretical description of gravity becoming ...

In their quest to understand the fundamental forces of the universe, scientists have gotten stuck on gravity. While the other ...

In a new Physical Review Letters study, researchers propose an experimental approach that could finally determine whether ...

By modifying Einstein's theory of general relativity, the center of a black ... "We could no longer use the equations of physics to predict the future from the past and present," he continued.

If gravity arises from entropy, scientists could unite Einstein's general relativity with the quantum realm while shedding light on dark matter and dark energy. A new recipe for gravity could help ...