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

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

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

Take a trip back to the PS1-era as we explore the theory that Rinoa is Ultimecia.

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 ...

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

The way time ticks forward in our universe has long stumped physicists. Now, a new set of tools from entangled atoms to black ...

Candace Owens speaking with attendees at the 2021 Young Women's Leadership Summit hosted by Turning Point USA at the Gaylord Texan Resort & Convention Center in Grapevine, Texas. Gage Skidmore/Flickr ...

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.

In an effort to bring together the domains of gravity and quantum theory, Albert Einstein and Nathan Rosen proposed a ...

NUALA G WALSH on the allure and dangers of a compelling counter-narrative ...