A new analysis of astronomical data suggests unknown physics is at work assisting dark energy in acting almost as ...

Not everything we knew about the universe is wrong. But not not everything. The Dark Energy Spectroscopic Instrument (DESI) ...

Dark energy, the mysterious force thought to be driving the ever-faster expansion of the universe, appears to be changing ...

The new findings come from the Dark Energy Spectroscopic Instrument (DESI), which sits on a telescope at the Kitt Peak ...

Using a telescope at Kitt Peak, scientists have produced the largest 3D map of the universe ever made and uncovered ...

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

And now scientists are getting a little closer to understanding how it behaves. The big question is whether this dark energy ...

Dark energy is the placeholder name for whatever is accelerating the expansion of the universe. Discovered by two independent teams of astronomers in 1998, dark energy is thought to account for ...

The fate of the universe hinges on the balance between matter and dark energy: the fundamental ingredient that drives its ...

If dark energy continues to weaken, the accelerating expansion of the universe could slow — and possibly reverse. In that ...

Dark energy, a mysterious force that scientists believe is behind the accelerated expansion of the universe, is weakening — ...

Using data from nearly 15 million galaxies and quasars, the Dark Energy Spectroscopic Instrument (DESI) has created the most detailed 3D map of the universe ever made. A new analysis combining DESI’s ...