New data from an extensive cosmic survey suggests that dark energy, a mysterious force accelerating the universe's expansion, may be evolving.

Dark energy is a mystery so daunting that it stretches and strains our most robust theories. The universe is expanding, ...

New data involving millions of galaxies and luminous galactic cores is providing fresh evidence that the enigmatic and ...

A recent discovery could revolutionize our understanding of the cosmos: dark energy seems to evolve over time, with new data ...

The latest findings from the Dark Energy Spectroscopic Instrument (DESI) challenge long-held beliefs about dark energy. By ...

Argonne researchers used the lab’s Aurora exascale supercomputer to perform large-scale simulations of the universe, ...

Therefore, physicists keep looking for alternative explanations for cosmic acceleration. Earlier, in a paper titled "On the accelerated expansion of the universe," published in the journal ...

Cosmic microwave background is a sea of radiation ... dark energy that is currently speeding up the universe’s acceleration. It seemed to be a blunder because observations by Edwin Hubble ...