Could the universe have hidden dimensions we’ve yet to detect? The idea of extra dimensions has intrigued physicists for over ...

In search of a united scientific theory, a new quantum gravity paper might have proposed an interesting aspect that made the ...

In 1919, physicist Theodor Kaluza hypothesized that extra dimensions might solve some outstanding problems in physics. And ...

Gravity is the reason things with mass or energy are attracted to each other. It is why apples fall toward the ground and planets orbit stars. Magnets attract some types of metals, but they can also ...

Black holes have a complex shape. Inside, gravity exists in three dimensions. But black holes are also connected to outside particles and magnetic fields that only exist in two dimensions. So how can ...

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 ...