Physicist Richard Lieu first explored the idea that gravity could exist without mass—now he’s got a new cosmological model ...

A new study in Monthly Notices of the Royal Astronomical Society by researchers including István Szapudi of the University of ...

"The new model can account for both structure formation and stability, and the key observational properties of the expansion of the universe at large." ...

Dr. Richard Lieu, a physics professor at The University of Alabama in Huntsville (UAH), a part of The University of Alabama ...

In recent years, one of the most troubling puzzles in astrophysics has grown more urgent. Scientists have realized that the ...

These bursts, or “transient temporal singularities,” might explain why the universe is expanding without needing mysterious ...

Researchers say they discovered observational evidence of string theory, which could turn everything we know about the ...

A new theory challenges the standard model of cosmology, arguing that dark matter and dark energy are not the forces behind ...

The groundbreaking findings throw established science into question, write Bernard J.T. Jones, Licia Verde, Vicent J.

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

“Therefore the universe expansion will stop accelerating and will go at a constant rate or even in some models could also stop and collapse back. Of course, these futures are very remote and ...