In an effort to bring together the domains of gravity and quantum theory, Albert Einstein and Nathan Rosen proposed a striking concept in a 1935 paper. In that work, they described an abstract ...

Wormholes sit at the edge of science and storytelling, promising shortcuts across the cosmos and even pathways through time. Even if these tunnels in spacetime never turn up in a telescope, the effort ...

Add Yahoo as a preferred source to see more of our stories on Google. Einstein–Rosen bridges are not wormholes but quantum links between opposite directions of time, offering new insight into black ...