Time feels like the most basic feature of reality. Seconds tick, days pass and everything from planetary motion to human memory seems to unfold along a single, irreversible direction. We are born and ...

The curious minds at What If examine overwriting Einstein’s theory of relativity with time travel, imagining paradoxes, ...

Fan theories are back on the menu, this time with a head spinning time travel theory about Rinoa being Ultimecia.

Von Däniken invited people to entertain a radically alternative view. It contained a simple hook – “that's not what really ...

Like stretch marks left on skin that expanded too quickly or cracks embedded in freezing ice, cosmic strings are artifacts of ...

The far-flung “Project Anchor” conspiracy theory claims that NASA is preparing for Earth to “lose” gravity on August 12, 2026 ...

Explore the fascinating world of time travel through these 25 mind-bending facts and theories that delve into its scientific ...

Wormholes are often imagined as tunnels through space or time—shortcuts across the universe. But this image rests on a misunderstanding of work by physicists Albert Einstein and Nathan Rosen.

Candace Owens has pushed conspiracy theories about Charlie Kirk's death since he was killed last September, but what this might be the nuttiest yet.

Candace Owens is facing intense backlash after suggesting a theory that slain conservative activist and MAGA influencer Charlie Kirk was a 'time traveler targeted by powerful forces'. In a viral clip ...

In the 19th century, the linear idea of time became dominant – with profound implications for how we experience the world ...