Does string theory—the controversial “theory of everything” from physics—tell us anything about consciousness and the human ...

If ever spotted in the emptiness of space, according to theoretical physicist Eugeny Babichev of the University of ...

In an unprecedented step, researchers crafted a detailed model compatible with the universe’s accelerated expansion.

The universe’s accelerating expansion has long puzzled physicists. For decades, dark energy, an unseen force thought to make ...

The accelerating expansion of the universe is usually explained by an invisible force known as dark energy. But a new study ...

Flashes like Cherenkov radiation in space may reveal negative-energy ghosts, hinting at gaps in gravity theories.

Our universe plays by certain rules, which originate from different branches of physics. But sometimes the rules seem ...

The theorized unseen structure of spacetime could also explain of the outstanding questions about the accelerating expansion of the universe.

The rapid acceleration of the universe’s expansion continues to challenge our understanding of fundamental physics. Why the ...

For decades, physicists have accepted that the universe has two sizes: small and large. So-called classical equations govern big objects like baseballs and galaxies, while quantum mechanics describes ...

The recent visit to our solar system by the interstellar object 3I/ATLAS has sparked speculation about whether it’s another ...