The universe is expanding faster than it should—and scientists don’t know why. Euclid may be our best hope of solving this cosmic puzzle. Discover how this groundbreaking mission could reshape what we ...

The slower growth of gravitational wells and the accelerating expansion might share the same underlying cause.” In so many ...

Whether or not you’ve heard the term “queer theory,” it’s likely to have impacted some aspect of your life. Click through to learn what queer theory is, how it's used, and who has been ...

The invisible string theory follows the idea that you are connected to your soulmate via a metaphorical string.

What is the Dead Internet Theory, and how does it connect to artificial intelligence?

Following the release of Mel Robbins' book about the phenomenon, the 'let them' theory has gone viral online. From its origin to how to use it, here's everything to know about the 'let them' theory.

While the theory is said to help you reset your bedtime schedule for more quality sleep, we always approach these kind of trends with a pinch of skepticism. So, what is April Theory?

Physicists have proposed a new model of space-time that may provide the 'first observational evidence supporting string theory,' a new preprint suggests.

“Airport theory” is the theory that travelers only need to arrive at the airport for their flights mere minutes (say, 15) before. Testing airport theory has become a social media trend, and ...

Euclid, a European space telescope, just captured 26 million galaxies to reveal the secrets of the dark universe.

Scientists unveiled on Wednesday Euclid's observations of three patches of the sky populated by a panoply of galaxies. The data covered a survey of the sky equal to more than 300 times the size of ...

A relationship expert weighs in on TikTok’s “March Theory,” i.e., the idea that breakups and finding more love are both more common in March.