Einstein believed that black holes didn't really exist. But they do: that much we know. We don't know much else about them.

In the vast universe, galaxies rotate in ways that don’t make sense if only visible matter is considered. For almost a ...

During the latter part of the 20th century, string theory was put forward as a unifying theory of physics foundations. String ...

School of Mathematics and Statistics, Hebei University of Economics and Business, Shijiazhuang 050061, P. R. China Center for Differential Equations and their Applications, Hebei University of ...

Einstein came up with his famous equation showing a relationship between energy and mass... but what does it really mean? The ...

A new theory links gravity to quantum entropy and introduces the G-field, possibly explaining dark matter and cosmic ...

A new quantum algorithm accelerates the simulation of coupled oscillator dynamics. Quantum computers have the potential to ...

Electrodynamics (electricity and magnetism) is governed by Maxwell's equations and the Lorentz force law, but that left it a little broken. It would take Albert Einstein inventing special relativity ...

The behavior of spacetime is described by Einstein's equation (i.e. Einstein's field equations) from General Relativity. To ...

A team of physicists have discovered a new approach that redefines the conception of a black hole by mapping out their ...

Throughout history, intelligence has been measured in various ways—scientific discoveries, philosophical depth, strategic brilliance, and even metaphysical wisdom. Albert Einstein, a modern genius, ...

This might change our understanding of the universe. Scientists have developed a theory that addresses the issue of singularity at the centre of black holes. It's one of the greatest mysteries of the ...