By taking general relativity into higher dimensions, a trio of physicists has proven that a mathematical pattern of ripples ...

What if our biggest idea about reality is built on a hidden misunderstanding? A new philosophical look at space-time ...

In holographic theories, physicists may have traced the pliability of space-time to its quantum roots: a measure of ...

Modern science reveals time's variable flow. Einstein's relativity explains how speed and gravity alter time's pace. This ...

Mind-bending materials called quasicrystals have an orderly structure, but without a regularly repeating pattern. They’ve been found in meteorites and the debris from the first atomic bomb test.

From phone boxes and flux capacitors to black holes and hot tubs, sci-fi has created plenty of ways to explore the fourth dimension. When you purchase through links on our site, we may earn an ...