Cosmological data suggest unexpected masses for neutrinos, including the possibility of zero or negative mass.

Right now, it looks like cosmology is at a tipping point. Will the James Webb telescope resolve the issue by revealing new ...

Spanning 23 million light years, or 220 Milky Way galaxies, a set of giant, newly discovered black hole jets known as ...

In a rare and extraordinary discovery, researchers have identified a unique configuration of galaxies that form the most ...

Cosmology scientists at the Lawrence Berkeley National Laboratory have made a rare discovery: a cluster of galaxies that span ...

A long-awaited study of the cosmic expansion rate suggests that when it comes to the Hubble tension, cosmologists are still ...

A theory known as non-singular matter bouncing cosmology suggests that the universe “bounces” between a hot big bang era and ...

Looking up at the stars gives us valuable perspective. It reminds us that everything familiar to us, all our aspirations and ...

Physicists propose that a mysterious force known as early dark energy could solve two of the biggest puzzles in cosmology and fill in some major gaps in our understanding of how the early universe ...

“We Live in Painting: The Nature of Color in Mesoamerican Art,” brings a colorful exhibit with a hint of cosmology to Los ...

Numerous conferences, review articles and journal papers have been dedicated to this issue. Some refer to it as a “crisis” ...

In February 2016, scientists at the Laser Interferometer Gravitational-wave Observatory (LIGO) confirmed they made the first-ever detection of gravitational waves (GWs). These events occur when ...