Ever since general relativity pointed to the existence of black holes, the scientific community has been wary of one peculiar ...

Hic sunt leones," remarks Stefano Liberati, one of the authors of the paper and director of IFPU. The phrase refers to the hypothetical singularity ...

Mexican theoretical physicist Miguel Alcubierre believes instead of moving through space a ship could bend space itself using ...

A quantum theory of gravity would clear the path to answering some of the biggest questions in physics.