Our universe plays by certain rules, which originate from different branches of physics. But sometimes the rules seem ...

A fringe new theory suggests that time is the fundamental structure of the physical universe, and space is merely a byproduct. According to Gunther Kletetschka, a geologist — not a physicist, you'll ...

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. The theory also ...

Physicists have engineered photons that behave as if they inhabit a space far richer than the familiar three dimensions, ...