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 ...

"The singularity is the most mysterious and problematic part of a black hole. It's where our concepts of space and time ...

Black hole singularities should not exist, according to theories of quantum mechanics. New tweaks to Einstein's equations of general relativity could finally do away with them, and explain what truly ...

Getting to outer space is tough, but living there presents a whole new slew if issues. Check out how astronauts accomplish ...

The study, titled "Gravity from Entropy," introduces a novel approach that derives gravity from quantum relative entropy, bridging the gap between two of the most fundamental yet seemingly ...

There are moments in the history of human thought when a simple realization transforms our understanding of reality. A moment ...

Einstein was not happy. In the early years of the 20th century, he came up with his General Theory of Relativity, an ...

Theoretical physicists have proposed a potential solution to one of the most puzzling problems in modern physics: the black hole singularity paradox. By modifying Einstein's theory of general ...

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