Time dilation, a captivating concept embedded in Einstein’s theory of relativity, has been experimentally validated on Earth.

The concept of time travel, filled with magic, has long danced on the boundary between science and science fiction. From ...

Last week, we touched upon E=mc2, and how Einstein’s theory of relativity turned the world of physics upside-down. Now, we’re using that theory to show why the very concept of time may not be ...

What does it mean to be to space-time? The seemingly simple question gets to the essence of twentieth-century physics and has ...

Wild as time dilation effects may be, they stem from the more than 100-year-old theories of Albert Einstein.

Early Cosmos Time Dilation Made Everything 5 Times Slower Than Today, Research Says A new study says past events appear five times slower in a distant universe.

In the journey of human exploration of the universe, breaking through the limitations of space and time has always been a ...

The No Man’s Sky team got around the time dilation problem by making faster-than-light travel the norm, throwing physics out the window.

Scientists using quasars as cosmic clocks have observed that when the universe was just a billion years old, time ran five times slower, helping to confirm Einstein's general theory of relativity ...

I am so intimidated right now...I think I understand less about relativity now than before I asked the question. :) I think - if I understand things as written - that time can be observed to slow ...