Time dilation, a captivating concept embedded in Einstein’s theory of relativity, has been experimentally validated on Earth. With the use of ultra-precise clocks, scientists have been able to ...

There’s no such thing as absolute time. No matter where you are, how fast you’re moving, or how strong the gravitational field is around you, any clock you have on you will always record time as ...

Sam Baron receives funding from the Australian Research Council. Spoiler alert: this article explains a key plot point, but we don’t give away anything you won’t see in trailers. Thanks to reader ...