Einstein's theories of relativity showed that because the speed of light is a constant, the experience of time is relative.

Recent scientific breakthroughs are making concepts once confined to science fiction, like time travel, seem tantalizingly ...

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 the gloomy days of January, time seems to drag. According to the Einstein theory of relativity, it actually does—in a minute amount that means little to anyone except a scientist. During its annual ...

Tracking time is one of those things that seems easy, until you really start to get into the details of what time actually is ...

A little while ago, we talked about the concept of timezones and the Moon. It’s a complicated issue, because on Earth, time is all about the Sun and our local relationship with it. The Moon and the ...

Researchers are using black hole “shadow” images to test whether Einstein’s relativity remains unshakable. With next-generation telescopes, they hope to spot telltale signs of alternative physics ...

The search for quantum gravity is the next big step in physics, as researchers seek to unify the physics of the very small ...

Interstellar comet 3I/ATLAS, which originated outside our solar system, has reportedly confirmed one of Albert Einstein's ...