Researchers at The University of Alabama in Huntsville have proposed a mathematical framework for a warp drive that operates without exotic matter, a requirement that has long made such concepts seem ...

Warp drives are among the more plausible of science fiction concepts, at least from a mathematical perspective. Now, Applied Physics, a multidisciplinary group of international scientists and ...

A series of recent theoretical papers argue that some subluminal “warp-drive” spacetime designs could avoid the traditional requirement for “exotic” negative-energy matter, or at least reduce/shift ...

If humanity ever wants to escape the solar system, we’re going to need a faster-than-light engine. Enter: the warp drive. While such a drive pushes the limits of known physics, a new study ponders ...