Researchers at the University of Southampton have taken a significant step in a project to unravel the secrets of the structure of our Universe.
Scientists have directly detected gravitational waves at optical wavelengths, in the light from a pair of eclipsing white dwarf stars.
Mathematicians say they've discovered a new way to crinkle up the fabric of space-time - at least in theory.
The pilot episode of the long-awaited Terra Nova debuted on Fox this past Monday night. The show is set in 2149, on a dying Earth threatened with extinction due to heavily polluted air and extreme overpopulation.