The shape of the cosmos depends on a balance of two competing forces: the pull of gravity and the expansion driven by dark ...

Looking up at the night sky, it may seem our cosmic neighborhood is packed full of planets, stars and galaxies. But scientists have long suggested there may be far fewer galaxies in our cosmic ...

It may sound like the outlandish plot of a poorly conceived science-fiction flick. But some scientists now claim that humanity, the Earth, and everything else in the universe are really part of a ...