An “echo” that arrives before you finish speaking sounds like a glitch. In quantum hardware, that kind of self-interference ...

To capture higher-definition and sharper images of cosmological objects, astronomers sometimes combine the data collected by ...

By replacing single atoms with an entangled pair of ions, physicists in Germany have demonstrated unprecedented stability in ...

Physicists have demonstrated that waves can bounce off boundaries in time, not just in space, producing signals that behave ...

A physicist challenges the idea of wormholes as space tunnels, proposing they act as time mirrors linking opposite temporal directions.

Physicists artificially slowed down time to reveal the bizarre Terrell-Penrose effect, a consequence of special relativity. This image from the experiment shows a sphere seemingly moving at 99.9 ...

For decades, cobalt has served as a benchmark ferromagnet. Its crystal structure and magnetic properties have been extensively documented. However, the new findings show that cobalt hosts a rich ...

"People wrote ... in 1969 that there would be no managers left in business because the computer itself would eliminate the need for managers, because they just moved information. Well, guess what? We ...

The puzzle Einstein and Rosen were addressing was never about space travel, but about how quantum fields behave in curved spacetime. I ...