Space and time seem like two completely different ideas, but Einstein showed they are interlinked in what is known as ...

In their study, Zhao and Smalyukh created a space–time crystal in the nematic phase of a liquid crystal. In this phase the crystal’s rod-like molecules align parallel to each other and also flow like ...

Einstein's theory of general relativity views time similarly to width, height, and length. As such, both time and space can be curved by gravity. This effectively means that time is slower the closer ...

The Chinese government made a key decision in 2014, known as "Document 60," that allowed native companies to license ...