Scientists have observed something called "time reflections" in electromagnetic waves, according to a paper published in the journal Nature Physics. It's an exciting discovery that has been theorized ...

Thanks to Einstein’s relativity, time flows differently on Mars than on Earth. NIST scientists have now nailed down the ...

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 you ...

From powering a cleaner planet to unlocking the mysteries of space, three visionaries at Monday's TIME100 Talks in London explored a crucial challenge: how to transform promising breakthroughs in ...

Time travel is one of the most captivating tropes in science fiction, inspiring countless stories of adventures through the ages. After all, what’s more tantalizing than the possibility of rewriting ...