The University of Chicago welcomed representatives from two leading European institutions on Nov. 19 to mark the expansion of science collaboration into the field of particle physics and cosmology.

The Hubble tension just got tenser — with new measurements revealing that the universe is expanding faster than our current understanding of physics can explain. Over the past decade, cosmology has ...

For the past few years, a series of controversies have rocked the well-established field of cosmology. In a nutshell, the predictions of the standard model of the universe appear to be at odds with ...

Michael Boylan-Kolchin and others show “early dark energy” might help solve the Hubble Tension and explain why there are more early galaxies than expected. A panel of physicists and astronomers ...

Survey reveals division: A poll of 1,675 physicists found no majority support for most standard theories, including the ΛCDM cosmology model. Few points of consensus: Physicists agreed only that the ...

The conclusion of DESI's first survey marks an important milestone for cosmology, which finds itself in a bind for the best reasons. Reading time 5 minutes Last week, the Dark Energy Spectroscopy ...

Survey shows division: The largest-ever poll of physicists found scant agreement on core theories, including the Standard Model of cosmology. Collider hints anomaly: Rare B meson decays at CERN's LHC ...

Repulsive gravity at the quantum scale would have flattened out inhomogeneities in the early universe First light The cosmic microwave background, as imaged by the European Space Agency’s Planck ...

For the past few years, a series of controversies have rocked the well-established field of cosmology. In a nutshell, the predictions of the standard model of the universe appear to be at odds with ...