Professor Richard Lieu proposed that there could be gravity happening even without mass. This proposal, outside the ...

A new analysis of astronomical data suggests unknown physics is at work assisting dark energy in acting almost as "antigravity," undoing the work of gravity, which clumps together matter to build vast ...

Gravity pulls us to earth, a lesson you learn viscerally the first time you fall. Isaac Newton described gravity as a ...

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

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

First discovered in the 1990s, dark energy has come to feel like a familiar face of the cosmos. Astronomers first imagined ...

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

Last month, a press release announced groundbreaking findings from the Dark Energy Spectroscopy Instrument (DESI), which is installed on the Mayall Telescope in Arizona. This vast survey, containing ...

Even in a normal year, Patricia Johnson says more people need help paying their power bills in the Augusta area than she’s able to assist. Johnson works at CSRA Economic […] ...

Astronomers may have found the long-missing half of the universe's regular matter—and it appears to have been right under our ...

The research team found that the statistical significance of the dynamical dark energy model has reached a 4.3σ confidence ...

Although some compelling evidence exists to support the idea that a repulsive force similar to dark energy exists, it has yet to be directly observed or measured. To circumvent this uncomfortable ...