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

New observations of the cosmos show that the dark energy, a mysterious force that accelerates the expansion of the universe, ...

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

A few days ago, a new press release announced groundbreaking findings from the Dark Energy Spectroscopy Instrument (DESI), which is installed on the Mayall Telescope in Arizona. This vast survey, ...

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

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

The idea of time travel—moving forward or backward through time—has captured human curiosity for generations. In tandem, the ...

This story begins -- like everything else -- at the Big Bang around 13.8 billion years ago, when the universe first started ...

5️⃣ Strange legacy: Southampton, on England’s southern coast, played key roles in the rise and fall of kingdoms and empires.

U.S. National Laboratories (Argonne, Lawrence Livermore, and Oak Ridge) possess three of the world’s fastest exascale ...

How scientists are trying to understand and measure dark energy is the topic of an open house Sunday at the Indiana ...

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 ...