Einstein–Rosen bridges may reflect a two-directional structure of time that preserves information and hints at a pre–Big Bang ...
Physicists artificially slowed down time to reveal the bizarre Terrell-Penrose effect, a consequence of special relativity.
After some serious number crunching, a researcher says that he has come up with a mathematical model for a viable time machine: a Traversable Acausal Retrograde Domain in Space-time (TARDIS). He ...