Recent findings suggest that the universe's dark energy may not be constant, as previously thought. Observations from ...

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

The latest Dark Energy Spectroscopic Instrument results fall short of the discovery threshold but strengthen evidence for ...

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

Last year, an enormous map of the cosmos hinted that the engine driving cosmic expansion might be sputtering. Now physicists ...

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

Dark energy, in the form of a cosmological constant (Λ), has been seen as responsible for the accelerating expansion of space ...

Gravitational lensing often evokes images of a cosmic funhouse mirror: duplicated galaxies, dramatic arcs and distorted ...

What if a black hole wasn't the end, but the beginning of something new? Black Holes Might Transform into White Holes – ...

For decades, the ΛCDM (Lambda Cold Dark Matter) cosmological model has been the cornerstone of our understanding of the ...