But — although it represents 70% of the energy in the cosmos — researchers still have no idea exactly what dark energy is, ...

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

New results from the Dark Energy Spectroscopic Instrument (DESI) suggest that the unknown force accelerating the expansion of ...

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

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

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

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

Dark energy is the placeholder name scientists have given to the unknown force causing the universe to expand faster and ...

The analysis, which looked at nearly 15 million galaxies and quasars spanning 11 billion years of cosmic time, found that ...

Our current best theories of the universe suggest that dark energy is making it expand faster and faster, but new ...

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