For millions of humans, death is seen as a final, inescapable moment, when our conscious selves cease to function. But for others, it is the start of a new life in a new realm – the point where our ...

Mankind has always wondered if we’re alone in the universe. Now, a Mars rover has found what looks like signs of life in the ...

How the same region of the universe would look in terms of the amount of stars for different values of the dark energy density. Clockwise, from top left, no dark energy, same dark energy density as in ...

He was a co-winner of the 2006 Nobel Prize for physics for finding the background radiation that finally pinned down the Big ...