These movies speculate hard enough to bend space-time, whether you’re seeking a crowd-pleaser or a lo-fi sci-fi indie.

In this new Apple TV+ techno-thriller, a portal to parallel realities allows people to visit new worlds and revisit their own past decisions. By Chris Vognar In the new series “Dark Matter,” a physics ...

Every now and then, it is worth pausing for a second and giving thanks to the many, ever so slightly different versions of you that exist in parallel realities. It is these alternative selves that ...