If true, the idea would blow past one of physics’ most sacred limits: that parallel versions of reality can never talk to ...

Parallel worlds sound like pure science fiction, but several major physics ideas keep pointing toward them. Quantum mechanics suggests reality may “split” into different outcomes, while cosmology ...

"Avengers: Doomsday" is still wrapped in secrecy, but these Marvel TV shows just might factor into the events. We'll catch you up on the details.

Westeros may be the most well known fantasy world brought to screens by HBO, but their greatest achievement has nothing to do ...

Apple TV's sci-fi thriller Dark Matter stars Joel Edgerton in a captivating dual role, offering a refreshing take on ...