Researchers have resurrected the theory that other universes lie within "bubbles" of space and time, known as the "Multiverse" theory.

It all started with a Big Bang -- well, actually, it all started with a beach ball.

After nine years of scanning the sky, the Wilkinson Microwave Anisotropy Probe (WMAP) space mission has concluded its observations of the cosmic microwave background, the oldest light in the universe.

New research by astronomers in the Physics Department at Durham University suggests that the conventional wisdom about the content of the Universe may be wrong.

Distant galaxy clusters mysteriously stream at a million miles per hour along a path roughly centered on the southern constellations Centaurus and Hydra.