We physicists are all romantics. Don't laugh; it's true. In our youth we all fall deeply in love. We fall in love with a beautiful idea: beyond this world of constant change lies another world that is ...

It is generally agreed that "time" is a complex issue, hard to comprehend fully, remains an open question, and continues to be a topic of ongoing inquiry. Since it is not properly explainable, time ...

The definition of time is actually highly contested. The most agreed-upon scientific definition is that time is the progression of events from the past to the future. It is integral to the way humans ...