For over 100 years, two theories have shaped our understanding of the universe: quantum mechanics and Einstein’s general ...

Discover how Einstein’s theory of special relativity reshaped physics by linking space, time, mass, and energy in a universe governed by the speed of light.

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

Albert Einstein. The theoretical physicist published his theory of general relativity in 1919. Lucien Aigner/The Image Bank Unreleased. In their study, the researchers used data from the Dark ...

Thomas Mulligan explains how the orbit of star S2 near a black hole provides proof for Einstein’s theory of relativity.

In 1905 Einstein discovered the special theory of relativity, establishing the famous dictum that nothing—no object or signal—can travel faster than the speed of light. And therein lies the rub.

In a nutshell A physicist proposes that time has three dimensions instead of one, which could finally unite quantum mechanics ...

Redefining the Limits of Einstein’s Theory. Einstein’s general relativity revolutionized our understanding of gravity, depicting the Universe as a flexible fabric deformed by massive objects.

The curious minds at Aperture show how Einstein’s theory of relativity reshaped how we think about time, space, and gravity.

For over 100 years, two theories have shaped our understanding of the universe: quantum mechanics and Einstein’s general relativity. One explains the tiny world of particles; the other describes ...