Here’s what you’ll learn when you read this story… A mind-bending theory called quantum immortality suggests that your ...

In 1916, only a year after Albert Einstein had published his general theory of relativity, Karl Schwarzschild used mathematical calculations to show this: If sufficient mass could be placed into an ...

In this video, we explore the concept of multiverses and the idea that different versions of you may exist in parallel ...

Decades of data have suggested the universe is flat, much like an infinite plane. But a new analysis reveals deep flaws in ...

Fans have a lot of questions about the future of the beloved sci-fi series, and the nature of Piper's return is right at the ...

Drew Goddard knows you've probably been wondering where he's been. The writer -- who turned a "Six Feet Under" spec script into stints writing for "Buffy the Vampire Slayer" and its follow-up "Angel," ...

After The X-Files initially went off the air, many sci-fi shows tried to fill the void it left, including Netflix's Stranger ...

Strong emotions in repetitive dreams could offer cosmic clues about another version of you, according to this controversial ...

Rickman’s New Avengers storyline represents one of the darkest chapters in Marvel history because it stripped the heroes of their traditional moral high ground. The Illuminati spent months developing ...