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 is a dynamic entity, rather than a matter-of-fact constant in the universe’s rapid unfurling, a team of ...

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

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

New data further challenge the best scientific theory of the history and the structure of the universe. But a separate recent ...

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

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

Scientists are homing in on the nature of a mysterious force called dark energy, and nothing short of the fate of the ...

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

The universe has been expanding ever since the Big Bang almost 14 billion years ago, and astronomers believe a kind of invisible force called dark energy is making it accelerate faster.

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