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

A team led by a member of Tokyo Metropolitan University has made advances in the search for dark matter ... a new technique which uses the fact that background radiation tends to include a ...

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

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 ...

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