It is believed that matter, motion, gravity, and everything else we know of originated from the three dimensions of space and ...

Three intertwined time directions may underpin everything, turning space into mere “paint on the canvas” and pushing physics ...

Time, not space plus time, might be the single fundamental property in which all physical phenomena occur, according to a new theory by a University of Alaska Fairbanks scientist.

A festinating new theory shifts focus from space to time, arguing the clock-ticking we take for granted is richer and weirder ...

The idea of a particle that races faster than light has long fascinated physicists. Known as the tachyon, it was originally ...