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 ...

Not everything we knew about the universe is wrong. But not not everything. The Dark Energy Spectroscopic Instrument (DESI) collaboration just dropped their first official data release, covering the ...

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

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

New reports suggest that the Trump administration wants to cancel the Nancy Grace Roman Space Telescope despite it being ...

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 ...

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 […] ...

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 ...