Physicists are scrambling to understand why dark energy is weakening. In a surprising twist, we must now reconsider the ...

A closer look at the Lambda Cold Dark Matter model, its core components, supporting evidence, and why new observations are ...

An extraordinarily rare, gravitationally lensed supernova may offer a powerful new way to measure the universe’s expansion rate.

In March 2025, the Dark Energy Spectroscopic Instrument (DESI) released its most detailed map of the universe yet, plotting ...

There have been plenty of attempts to resolve the "Hubble Tension" in cosmology. This feature describes how one of the most ...

New Analysis of Gravitational-Wave "Dark Sirens" Reveals Tension with General RelativityHONOLULU, Feb. 13, 2026 / PRZen ...

What if the Universe were not symmetrical? This idea, which goes against what scientists have long believed, emerges from new studies on large cosmic structures. Instead of being uniform in ...

When you buy through links on our articles, Future and its syndication partners may earn a commission. A photograph of the Atacama Cosmology Telescope in Chile overlaid with a figure from its final ...

Add Yahoo as a preferred source to see more of our stories on Google. To astronomers in the 1990s, these three facts were self-evident: The universe is expanding; all the matter in the universe is ...

The Atacama Cosmology Telescope’s final data release confirms a major cosmic discrepancy and rules out many attempted ...