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 ...

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

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

“We proved that the Einstein field equation from general relativity ... Einstein’s theory of general relativity explains how ...

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 ...

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 ...

Einstein's theory of general relativity suggests that the "memory" of ancient events, such as black hole mergers, may be etched into the fabric of space-time by gravitational waves. New research shows ...

The study, titled "Gravity from Entropy," introduces ... reduce to the classical equations of general relativity. However, the theory goes further, predicting the emergence of a small, positive ...

general relativity should be modified by an infinite series of additional terms in its equations. "In quantum gravity, one considers all corrections to the equations relating the energy and ...

The greater the mass, the more extreme the curvature of space-time, and the stronger the influence of gravity. All of this is calculated with the equations that underpin general relativity ...