What if the technology you use every day depends on a subtle distortion of time itself? The answer lies in a century-old idea ...

What if the technology you use every day depends on a subtle distortion of time itself? The answer lies in a century-old idea ...

Not only is the Universe expanding, but its expansion is actually happening at a speed higher than was thought possible until ...

Black holes have long puzzled scientists, especially because of a problem known as the black hole information paradox. Now, a ...

Now it seems that wormholes, those shortcut tunnels through time and space that Albert Einstein theorized and that science fiction depicts as portals between two distant galactic points, are at the ...

A new physics paper proposes modifications to Einstein’s theory of relativity that could solve one of the biggest issues ...

Josh Jetter, Fortastra chief technology officer, is Relativity Space's former senior avionics engineering director and Impossible Aerospace's engineering director. Credit: Fortastra SAN FRANCISCO – ...

A new study examines how time in space impacts astronauts’ brains, possibly having big implications for the future of space flight. Scientists discovered that parts of the brain moved up to 2mm in the ...

Quantum physicists observed atoms entangled in motion for the first time, using helium atoms with mass and gravity, opening new ways to explore how quantum mechanics interacts with gravity.

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Astrid Eichhorn spends her days thinking about how the laws of physics change at the tiniest scales. Imagine zooming in closer and closer to the device on which you’re reading this article. Its ...

When black holes collide, the crash generates ripples in the fabric of spacetime—gravitational waves. These distortions travel far out into the universe, but by the time they reach Earth, they have ...