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

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

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

Cosmologist Katie Mack breaks down what the latest findings about dark energy mean for our universe’s future. Either way, it won’t be happy.

Scientists have made a groundbreaking leap in detecting dark energy by developing a magnetically levitated precision force ...

Over billions of years, the universe has transformed from a simpler state into an intricate cosmic web, but new research ...

The universe’s expansion is accelerating, not decelerating. Our understanding of how the universe works may need an update.

Exotic properties suggested by recent DESI collaboration data are more likely to apply to dark energy than dark matter, ...

Instead, it appears to be weakening at the moment, and in the past it seems to have existed in an extreme form known as “phantom” dark energy. The new findings have the potential to change everything ...

Their model not only yielded a dark energy density that closely matches observational data but also correctly predicted that this energy should decrease over time, aligning with DESI's findings.

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

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 ...