Despite cancellation rumours, one of BBC's biggest shows returned over the weekend and has received rave reviews - with fans ...

In it, he suggested that gravity is not a force, as Newton had believed, but the result of a curvature of the space-time continuum -- the four dimensional world in which we live. He used a thought ...

THE world—or space-time—is a four-dimensional continuum, and consequently offers a choice of a great many directions in which we might start off to look for an end; and it is by no means easy ...

Science has yet to crack the space-time continuum. Music, however, can manage to do the trick. Billy Cobham, proving that point during his six-night stand at New York's Blue Note, transported ...