A slowly spinning universe could resolve a puzzle in physics known as the Hubble tension, a new model suggests.

In the grand puzzle of the cosmos, one question continues to defy easy answers: how fast is the universe expanding?

Biggest vs smallest - how do we measure up in the grand scheme of the universe? Explore the fascinating scales of existence, from quantum particles to the observable universe’s edge. A journey into ...

This discovery offers a glimpse into the dramatic and explosive fates awaiting some of the universe's most fascinating ...

Physicists have taken a bold step beyond Einstein's special theory of relativity, proposing an expansion of special ...

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

Astronomers tallying up all the normal matter—stars, galaxies and gas—in the universe today have come up embarrassingly short ...

There could be more to the universe than the three dimensions we are familiar with. They are hidden from us in some way, perhaps because they're tiny or warped. But even if they're invisible ...

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