Outnumbered and outgunned, the remaining members fled to Cape Citadel, the site of the X-Men’s first battle with Magneto. Their plan was to draw out S.H.I.E.L.D. and override its weapons systems, ...

One of the most famous paradoxes ever, the grandfather paradox, cautions against making changes that could break the timeline if you were to ever travel back in time. But, according to one scientist, ...

Time travel is a familiar element of science fiction, but rarely has it been put under a microscope quite like it is in Washington filmmaker Stimson Snead’s “Tim Travers & the Time Traveler’s Paradox.