With clocks set to fall back from daylight saving time to standard time in just under two weeks, many are wondering why the time changes happen and what would be different without them. From mid-March ...

Time is all around us: in the language we use, in the memories we revisit and in our predictions of the future. But what exactly is it? The physicist and Nobel laureate Frank Wilczek joins Steve ...

Time travel, a concept straight out of science fiction movies, is actually already happening, but not in the form of a plutonium-powered DeLorean jumping to the past and future. Time travel is already ...