To study the interactions between electrons in a material, physicists have come up with a number of tricks over the years. These interactions are interesting, amongst other things, because they lead ...

Physicists have unveiled a new type of time crystal that is governed by quantum behavior that conflicts with classical models ...

Nature has many rhythms: the seasons result from Earth's movement around the sun, the ticking of a pendulum clock results ...

For the first time, a time crystal has been built that can be directly seen by human eyes, rippling in an array of neon-hued ...

First theorized in 2012, researchers are beginning to find new ways to implement this mind-bending technology.