I cannot skip a paper that talks about making wormholes. Even if they are fake wormholes. And even if, after reading the paper, I’m not sure that the researchers have made fake wormholes, I simply can ...

Black holes are usually framed as the ultimate dead ends of the universe, but a new mathematical proposal suggests they might instead be raw material for building shortcuts through spacetime. In this ...

Black holes are usually cast as cosmic dead ends, places where matter and information vanish without a trace. A new mathematical model instead treats them as potential junctions, suggesting that under ...