We experience the flow of time because it’s a natural outcome of the basic laws of physics. But we may need to build a whole ...

Physicists long believed time was a basic feature of the universe. But it may just emerge from cosmic information.

Time travel has shifted from pure fantasy to a serious, if highly constrained, topic in modern physics. The equations that describe gravity, quantum fields and the structure of spacetime now allow ...

Thanks to Albert Einstein, the US Government wants to establish an official time zone for the Moon. It has less to do with jet lag and more to do with how gravity affects time and can throw a lot of ...

In 1905, Albert Einstein revolutionized physics by demonstrating that time is not absolute but relative to the observer's motion. He showed that space and time are intertwined into a single fabric ...