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

Earlier this year, new research suggested a potential solution to one of the most troubling aspects of modern physics — that ...

For the first time, a mathematical framework proves that Einstein’s theory of general relativity, which explains the relationship between space, time, and gravity, is in alignment with quantum ...

Dreams of a unified field theory. Einstein's aim was to explain electromagnetism as a geometric property of four-dimensional spacetime. He continued this work until his death in 1955.

The field equations then give the correct dynamics for the electromagnetic field. Discover the latest in science, tech, and space with over 100,000 subscribers who rely on Phys.org for daily insights.