A team of researchers led by the University of Warwick has developed the first unified framework for detecting "spacetime ...

In an effort to bring together the domains of gravity and quantum theory, Albert Einstein and Nathan Rosen proposed a ...

Physicists have long treated space and time as the stage on which quantum particles perform, not as actors in the drama ...

Wormholes are often imagined as tunnels through space or time—shortcuts across the universe. But this image rests on a ...

China has unveiled a powerful "hypergravity machine" that can generate forces almost two thousand times stronger than Earth's ...

Two blind spots torture physicists: the birth of the universe and the center of a black hole. The former may feel like a moment in time and the latter a point in space, but in both cases the normally ...