A new map of cosmic expansion suggests that dark energy evolves over time, hinting that the universe doesn’t work the way we ...

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

Findings from the Dark Energy Spectroscopic Instrument (DESI) suggest that dark energy could be evolving over time. If ...

The European Space Agency’s “dark universe detective” discovered millions of new galaxies and offers potential clues about ...

A European space telescope launched to explore the dark universe has released a trove of new data on distant galaxies ...

The largest-ever three-dimensional map of the cosmos, plotting out some 15 million celestial objects, could help reveal the ...

The “dark energy” field that has fueled the expansion has been weakening over the past 4 billion to 5 billion years, new data ...

An accidental discovery by a team of astronomers has upended existing theories about how galaxies formed in the early ...

The mysterious force called Dark Energy, which drives the expansion of the Universe, might be changing in a way that ...

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

A project to map galaxies across the universe may have spied cracks in the foundation of our understanding of the cosmos.

The standard model of how the universe works involves the widely accepted theory that dark energy is a fundamental constant ...