Recent research suggests wormholes may already have been detected. Could Einstein have been right all along? How these ...

Looks like we’re closer than ever to connecting general relativity and quantum mechanics. A new study suggests that when we ...

By modifying Einstein's theory of general relativity, the center of a black hole with infinite curvature could be replaced by a highly curved but regular region of space-time, the researchers suggest ...

Dark matter, dark energy, the Hubble tension: underpinning these theories is Einstein’s general theory of relativity, which treats space and time as a unified “spacetime” and considers ...

Studying these signals could not only confirm Einstein's prediction but also shed light on some ... massive objects warping space-time can generate ripples that travel across the universe at the speed ...

If gravity arises from entropy, scientists could unite Einstein's general relativity with the quantum realm while shedding ...

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

From 2035, the Einstein Telescope will be able to study gravitational waves with unprecedented accuracy. For the telescope, ...

The study introduces a new entropic action, which quantifies the difference between the metric of spacetime and the metric induced by matter fields. This approach leads to modified Einstein equations ...

Starting in 2035, the Einstein Telescope will study gravitational waves with unparalleled accuracy. As part of this ...

By modifying Einstein's theory of general relativity, the center of a black hole with infinite curvature could be replaced by a highly curved but regular region of space-time, the researchers ...